Instruction Manual for sidharvey models including: PHB4_SPEC.pdf, PHB4-51-04PD.pdf, A170030, PHB4 SPEC Heat Pump Unit, PHB4 SPEC, Heat Pump Unit, Pump Unit
12 апр. 2025 г. — Features/Benefits. One-piece Heat Pump unit with optional electric heater, low installation cost, dependable performance and easy maintenance.
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DocumentDocumentProduct Data Fig. 1 Unit PHB4 A170030 Single-Packaged Products with Energy-Saving Features and (R-454B) refrigerant. · 13.4 SEER2 · 11.05 EER2 · 6.7 HSPF2 · ECM Motor-Standard · Dense Wire Condenser Coil Guard-Standard · Cabinet air leakage of 2.0% or less at.5 in. W.C. when tested in accordance with ASHRAE standard 193. · Refrigerant leak detection dissipation system for added safety Features/Benefits One-piece Heat Pump unit with optional electric heater, low installation cost, dependable performance and easy maintenance. R-454B is the latest choice of refrigerant to help meet the 2025 GWP requirement. This unit is designed and tested with R-454B and contains a dissipation system. Easy Installation Factory-assembled package is a compact, fully self-contained, heat pump unit that is prewired, pre-piped, and pre-charged for minimum installation expense. These units are available in a variety of standard capacity ranges with voltage options to meet residential and light commercial requirements. Units are lightweight and install easily on a rooftop or at ground level. The high tech composite base eliminates rust problems associated with ground level applications. Durable, dependable components Scroll Compressors are designed for high efficiency. Each compressor is hermetically sealed against contamination to help promote longer life and dependable operation. Each compressor also has vibration isolation to provide quieter operation. All compressors have internal high pressure and overcurrent protection. ECM Motor is standard on all models. Direct-drive, PSC (Permanent Split Capacitor) condenser-fan motors are designed to help reduce energy consumption and provide for cooling operation down to 40°F (4.4°C) outdoor temperature. Low ambient kit is available as a field installed accessory. Innovative Unit Base Design On the inside a high-tech composite material wcilcl not rust and incorporates a sloped drain pan which improves drainage and helps inhibit mold, algae and bacterial growth. On the outside metal base rails provide added stability as well as easier handling and rigging. Refrigerant system is designed to provide dependability. Liquid filter driers are used to promote clean, unrestricted operation. Each unit leaves the factory with non-ozone depleting and low global warming potential R-454B refrigerant charge. Refrigerant service connections make checking operating pressures easier. Factory-installed leak detection dissipation system for added safety High and Low Pressure Switches provide added reliability for the compressor. Indoor and Outdoor coils are computer-designed for optimum heat transfer and efficiency. The indoor coil is aluminum indoor coil and is located inside the unit for protection against damage. The outdoor coil is internally mounted on the top tier of the unit. Low sound ratings ensure a quiet indoor and outdoor environment with sound ratings as low as 70.0 dBA. Easy to service cabinets provide easy 3 panel accessibility to serviceable components during maintenance and installation. The base with integrated drain pan provides easy ground level installation with mounting pad. A nesting feature ensures a positive basepan to roof curb seal when the unit is roof mounted. A convenient 3/4-in. wide perimeter flange makes frame mounting on a rooftop easy. Convertible duct configuration Unit is designed for use in either downflow or horizontal applications. Each unit is converted from horizontal to downflow with the two standard duct covers. Downflow operation is easily provided in the field to allow vertical ductwork connections. The basepan utilizes seals on the bottom openings to ensure a positive seal in the vertical airflow mode. Cabinets are constructed of heavyduty, phosphated, zinc-coated prepainted steel capable of withstanding 500 hours in salt spray. Interior surfaces of the evaporator and electric heater compartments are insulated with cleanable semi-rigid insulation board, which keeps the conditioned air from being affected by the outdoor ambient temperature and provides improved indoor air quality. (Conforms to American Society of Heating, Refrigeration and Air Conditioning Engineers No. 62P.) The sloped drain pan minimizes standing water in the drain. An external drain is provided. Short-Cycling protection for the compressor is incorporated into our defrost control board ensuring a five minute delay (+/-2 minutes) before restarting compressor after shutdown for any reason. PHB4: Product Data Limited Warranty* · Default 3 year unit replacement · Default 5 year parts limited warranty (including compressor and coil) -10 year parts limited warranty (including compressor and coil) with timely registration. Equipment must be registered within 90 days of Table of Contents Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 AHRI* Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Unit Dimensions - 24-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Unit Dimensions - 36-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Roof Curb Accessory Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Model Number Nomenclature original installation, except in jurisdictions where warranty benefits cannot be conditioned on registration. * Applies to original purchaser/homeowner and 5 years to subsequent owners. See warranty certificate for complete details and restrictions Three Phase · Default 5 year compressor limited warranty original owner · Default 1 year parts limited warranty original owner See warranty certificate for complete details and restrictions Selection Procedure (with example). . . . . . . . . . . . . . . . . . . . . . . . . 10 Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Application Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Balance Point Worksheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Typical Connection Wiring Schematic - 208/230-1-60 . . . . . . . . . . 24 Typical Ladder Wiring Schematic - 208/230-1-60. . . . . . . . . . . . . . 25 Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Guide Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 SAP ORDERING NO. PHB424000K000B PHB430000K000B PHB436000K000B PHB436000H000B PHB436000L000B PHB442000K000B PHB442000H000B PHB442000L000B PHB448000K000B PHB448000H000B PHB448000L000B PHB460000K000B PHB460000H000B PHB460000L000B NOMINAL COOLING CAPACITY (Btuh) 24,000 30,000 36,000 36,000 36,000 42,000 42,000 42,000 48,000 48,000 48,000 60,000 60,000 60,000 VOLTS-PHASE (60 HZ) 208/230-1 208/230-1 208/230-1 208/230-3 460-3 208/230-1 208/230-3 460-3 208/230-1 208/230-3 460-3 208/230-1 208/230-3 460-3 APPROX SHIP WT (LB) 349 384 423 423 423 444 444 444 426 426 426 475 475 475 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 2 PHB4: Product Data AHRI* Capacities Cooling Capacities and Efficiencies UNIT SIZE 24 30 36 42 48 60 NOMINAL TONS 2 2.5 3 3.5 4 5 STANDARD CFM 750 950 1150 1350 1600 1750 COOLING CAPACITY (BTUH) 22200 28600 33800 42000 47000 55000 EER2 11.05 11.05 11.05 11.05 11.05 11.05 Heat Pump Heating Capacities and Efficiencies UNIT SIZE 24 30 36 42 48 60 HEATING CAPACITY (BTUH) @ 47oF (8.3oC) 24000 27800 35600 41500 45500 57500 COP @ 47oF (8.3oC) 3.8 3.0 3.8 3.7 3.7 3.4 HEATING CAPACITY (BTUH) @ 17oF (-8.3oC) 12400 15800 19900 23400 24800 31000 COP @ 17oF (-8.3oC) 2.2 2.1 2.4 2.3 2.26 2.3 LEGEND dB-Sound Levels (decibels) db--Dry Bulb SEER2--Seasonal Energy Efficiency Ratio wb--Wet Bulb COP-Coefficient of Performance HSPF2-Heating Season Performance Factor * Air Conditioning, Heating & Refrigeration Institute. **At "A" conditions-80°F (26.7°C) indoor db/67°F (19.4°C) indoor wb & 95°F (35°C) outdoor db. Rated in accordance with U.S. Government DOE Department of Energy) test procedures and/or AHRI Standards 210/240. Notes: 1. Ratings are net values, reflecting the effects of circulating fan heat. Ratings are based on: Cooling Standard: 80°F (26.7°C) db, 67°F (19.4°C) wb indoor entering-air temperature and 95°F (35°C) db outdoor entering-air temperature. 2. Before purchasing this appliance, read important energy cost and efficiency information available from your retailer. A-Weighted Sound Power Level (dBA) UNIT SIZE STANDARD RATING (dBA) 125 TYPICAL OCTAVE BAND SPECTRUM (dBA without tone adjustment) 250 500 1000 2000 4000 24 70 55 59 65 66 61 57 30 72 57 62 68 68 63 57 36 71 63 59 65 67 61 57 42 74 58 63 69 69 64 62 48 75 59 64 69 70 67 63 60 72 60 63 66 67 64 61 NOTE: Tested in compliance with AHRI 270 but not listed with AHRI. SEER2** 13.4 13.4 13.4 13.4 13.4 13.4 HSPF2 6.7 6.7 6.7 6.7 6.7 6.7 8000 49 49 50 55 56 55 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 3 PHB4: Product Data Physical Data Unit Size Shipping Weight* (lb) (kg) Compressor Quantity Type Refrigerant Refrigerant Quantity (lb) Quantity (kg) Refrigerant Metering Device Minimum Conditioned Space Area (sq. ft.) Orifice ID (in) (mm) Orifice OD (in) (mm) Outdoor Coil Rows...Fins/in, face area (sq. ft.) Outdoor Fan Nominal Airflow (cfm) Diameter (in.) Diameter (mm) Motor hp (rpm) Indoor Coil Rows...Fins/in, face area (sq. ft.) Indoor Blower Required Minimum Dissipation Airflow (cfm) Nominal Airflow (cfm) Size (in.) Size (mm) Motor hp (rpm) High Pressure Switch (psig) Cutout Reset (Auto) Loss-of-Charge/Low Pressure Switch (psig) Cutout Reset (Auto) Return Air Filters disposable 24 30 2 2.5 349 384 159 174 7.50 8.25 3.4 3.7 122 137 0.032 (2) 0.81 (2) 0.035 (2) 0.89 (2) 1...21 18.8 2...21 18.8 3000 24 610 1/10 (810) 3200 24 610 1/5 (810) 3...15 3.7 3...17 3.7 213 750 10 x 10 254 x 254 1/2 239 950 10 x 10 254 x 254 1/2 2 each 20x12x1 in. 508x305x25 mm 36 42 48 3 3.5 4 423 444 426 192 201 193 1 Scroll R-454B 9.50 9.00 9.75 4.3 4.1 4.4 Indoor TXV, Outdoor Dual Accuraters 152 137 152 N/A 0.040 (2) 1.02 (2) 0.042 (2) 1.07 (2) 0.046 (2) 1.17 (2) 60 5 475 215 11.0 5.0 167 0.046 (2) 1.17 (2) 1...21 23.3 1...21 23.3 2...21 13.6 2...21 17.5 3500 26 660 1/5 (810) 3500 26 660 1/5 (810) 3000 26 660 1/5 (810) 3500 26 660 1/5 (810) 3...17 4.7 3...17 4.7 3...17 5.6 3...17 5.6 266 1150 11 x 10 279 x 254 1/2 239 1350 11 x 10 279 x 254 3/4 650 +/- 15 420 +/- 25 266 1600 11 x 10 279 x 254 1 293 1750 11 x 10 279 x 254 1 20 +/- 5 45 +/- 10 1 each 24x14x1in. 610x356x25 mm 24x16x1 in. 610x406x25 mm 1 each 24x16x1 in. 610x406x25 mm 24x18x1 in. 610x457x25 mm *. For 460 volt units, add 14 lb (6.4 kg) to the weight. . Required filter sizes shown are based on the larger of the AHRI (Air Conditioning Heating and Refrigeration Institute) rated cooling airflow or the heating airflow velocity of 300-350 ft/minute for throwaway type or 450 ft/minute for high-capacity type. Air filter pressure drop for non-standard filters must not exceed 0.08 IN. W.C. If using accessory filter rack refer to the filter rack installation instructions for correct filter size and quantity. Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 4 PHB4: Product Data Accessories PART NUMBER CPRFCURB011B00* CPRFCURB013B00 CPADCURB001A00 CPADCURB002A00 NPCONADP001A00 NPCONADP002A00 CPGSKTKIT001A00 CPECOMZR007B00 CPECOMZR008A00 CPECOMZR009A00 CPECOMZR010A00 CPECOMZR011A00 CPECOMZR012A00 AXB078ENT CPMANDPR007A00 CPMANDPR008A00 CPMANDPR009A00 CPFILTRK007A00 CPFILTRK008A00 CPFILTRK009A00 CPLOWAMB001A00 Roof Curb, 14-in. High DESCRIPTION Adapter curb Concentric Adaptors for 18-in. round duct (use with curb CPRFCURB011B00) Concentric Adaptors for 18-in. round duct (use with curb CPRFCURB013B00) Gasket Kit for existing roof curb with new base rail unit Economizer - Vertical, gear driven w/Filter Rack and 1-in. filter Economizer - Horizontal w/Filter Rack and 1-in filter. Outdoor Enthalpy Control Manual Outside Air Damper - External w/Filter Rack and 1-in. filters Internal Filter Rack (includes 1-in. filters) Low Ambient Control USED WITH 24 - 60 36 - 60 24 - 30 36 - 60 Small Curb Large Curb All 24 - 30 36 - 42 48 - 60 24 - 30 36 - 42 48 - 60 ALL 24 - 30 36 - 42 48 - 60 24 - 30 36 - 42 48 - 60 ALL NPDUCFLG002A00 Square to Round (1 set of 2, used with horizontal duct flanges only) CPHSTART002A00 Compressor Start Assist Kit (single phase only) CPCRKHTR008A00 CPCRKHTR004A00 240V Crankcase Heater Single Phase Standard 240V Crankcase Heater 3-Phase Standard 460V Crankcase Heater NRTIMEGD001A00 Five Minute Compressor Delay HN65KJ016 Relay Pilot Duty CPFLUEDS001A00 Flue Discharge Deflector Assembly CPLOUVER022A00 CPLOUVER019A00 CPLOUVER009A00 Louver Kit CPLOUVER017A00 ELECTRIC HEATERS (208/230 -- SINGLE PHASE -- 60 Hz) Nominal Capacity (kW) Fuses CPHEATER052B0** 5.0 - CPHEATER064B0** 5.0 4 CPHEATER069B0** 7.2 - CPHEATER070B0** 7.2 4 CPHEATER050B0** 10.0 4 CPHEATER066B0** 15.0 6 CPHEATER133B0** 15.0 4 CPHEATER054B0** 20.0 6 ELECTRIC HEATERS (208/230 -- THREE PHASE -- 60 Hz) CPHEATER055B0** 5.0 - CPHEATER056B0** 10.0 - CPHEATER068B0** 10.0 6 CPHEATER058B0** 15.0 6 CPHEATER059B0** 20.0 6 ELECTRIC HEATERS (460 THREE PHASE -- 60 Hz) CPHEATER061B0** 10.0 - CPHEATER062B0** 15.0 - CPHEATER063B0** 20.0 - 24 - 48 ALL 24 - 36 42 - 60 ALL ALL ALL ALL ALL 24-30 36-42 48 60 24 - 42 ALL 24 ALL ALL 36 - 60 30 42 - 60 36 - 60 36 - 48 36 - 60 36 - 60 42 - 60 36 - 60 36 - 60 42 - 60 *. CPFRCURB011B00 can be used with 42-60 size units with some overhang. . Can also be used when replacing other manufacturer's older generation units that contain a composite base without a metal base rail. . Contact MicroMetl Customer Service at 1-800-662-4822 to order. **. Denotes digit can be 0, 1 or 2. Note: If installing an accessory heater, the thermostat must have capability to energize "G" (fan) on a call for "W" (electric heat). TSTAT0406 and TSTAT0408 contain this feature. Minimum Airflow for Reliable Electric Heater Operation (CFM) SIZE 24 AIRFLOW (CFM) 800 30 1025 36 1250 42 1400 48 1710 60 1800 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 5 PHB4: Product Data COLI FILTER ECONOMIZER ECONOMIZER SIDE VIEW CAULK BOTTOM CORNER OF ECONOMIRZE ON EACH SIDE COIL FILTER ECONOMIZER FLANGE ON BASE BASE DETAIL Vertical Economizer FILTER RACK BEND FLANGAET 9°0 -SCREWTO DIVIDERWITH 1-I.N(25 mmS)CREW TOP FITLER RACK EVAPORTAOR COLI Horizontal Economizer MANUAL OUTSIDE AIR DAMPER REPLACEMENT PANEL MANUAL OUTSIDE AIR HOOD DAMPER BLADE BOTTOM FITLER RACK A09375 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 6 PHB4: Product Data Unit Dimensions - 24-30 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 7 A240008 PHB4: Product Data Unit Dimensions - 36-60 A240009 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 8 PHB4: Product Data Roof Curb Accessory Dimensions UNIT SIZE Small or Large Large CATALOG NUMBER CPRFCURB011B00 CPRFCURB013B00 A IN. (mm) B (small/common base) IN. (mm)* B (large base) IN. (mm)* C IN. (mm) D IN. (mm) 14 (356) 14 (356) 10 (254) 14 (356) 14 (356) 16 (406) 47.8 (1214) E IN. (mm) 32.4 (822) 43.9 (1116) F G IN. (mm) IN. (mm) 2.7 (69) 30.6 (778) 42.2 (1072) A180216 H IN. (mm) 46.1 (1170) *. Part Number CPRCURB011B00 can be used on both small and large basepan units. The cross supports must be located based on whether the unit is a small basepan or a large basepan. NOTES: 1. Roof curb must be set up for unit being installed. 2. Seal strip must be applied, as required, to unit being installed. 3. Roof curb is made of 16-gauge steel. 4. Attach ductwork to curb (flanges of duct rest on curb). 5. Insulated panels: 1-in. (25 mm) thick fiberglass 1 lb. density. Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 9 PHB4: Product Data Selection Procedure (with example) Determine cooling and heating requirements at design conditions: Given: Required Cooling Capacity (TC) ........................................ 29,000Btuh Sensible Heat Capacity (SHC)...........................................21,000 Btuh Required Heating Capacity ................................................42,000 Btuh Condenser Entering Air Temperature ................................95°F (35°C) Indoor-Air Temperature ..................80°F (27°C) edb 67°F (19°C) ewb Evaporator Air Quantity....................................................... 1000 CFM External Static Pressure ................................................ 0.300 IN. W.C. Electrical Characteristics ........................................................ 208-1-60 Select unit based on required cooling capacity. Enter Performance Data table at condenser entering temperature of 95°F (35°C). Unit 30 at 950 CFM and 67°F (19°C) ewb (entering wet bulb) will provide a total capacity of 28,600 Btuh and a SHC of 21,200 Btuh. Calculate SHC correction, if required, using Note 4 under Cooling Capacities tables. Select heating capacity of unit to provide design condition requirement. In the Heating Capacities and Efficiencies table, note that the 30 size unit will deliver 27,800 BTUH at the AHRI high temp rating point. To achieve 42,000 BTUH, accessory electric heat will be required. Use the Balance Point Worksheet to plot the load line with the unit capacity. The difference between the load line and unit capacity at the design heating temperature is the amount of electric heat that will be required. Determine fan speed and power requirements at design conditions. Before entering the air delivery tables, calculate the total static pressure required. From the given example, the Wet Coil Pressure Drop Table, and the Filter Pressure Drop Table: External Static Pressure 0.300 IN. W.C. Filter 0.060 IN. W.C. Wet Coil Pressure Drop 0.060 IN. W.C. Total Static Pressure 0.42 IN. W.C. Enter the table for Dry Coil Air Delivery- At 0.42 IN. W.C. ESP (external static pressure) and MED-HIGH speed the motor delivers between 1037 CFM and 987 CFM. Interpolation estimates 1027 CFM at .42 IN. W.C. MED-HIGH delivers CFM needed. Select unit that corresponds to power source available. The Electrical Data Table shows that the unit is designed to operate at 208/230-1-60. Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 10 PHB4: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 11 Performance Data 24 Cooling Extended Performance Table EVAPORATOR AIR CFM EWB 75 (23.9) Capacity MBtuh Total Total Sens System KW CONDENSER ENTERING AIR TEMPERATURES deg F (C) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Total Sens System KW Total Sens System KW Total Sens System KW Total Sens System KW 125 (51.7) Capacity MBtuh Total Total Sens System KW 57 (13.9) 22.6 22.6 1.5 21.8 21.8 1.7 20.8 20.8 1.9 17.5 17.5 2.3 16.6 16.6 2.5 15.8 15.8 2.6 62 (16.7) 23.5 22.0 1.5 22.4 21.4 1.7 21.4 20.3 1.9 17.9 16.8 2.3 17.0 15.4 2.5 16.3 14.2 2.6 700 63* (17.2) 24.0 17.7 1.5 22.9 17.2 1.7 21.6 16.6 1.9 17.9 14.3 2.3 16.8 13.6 2.5 15.8 13.3 2.6 67 (19.4) 25.8 18.5 1.6 24.6 17.9 1.7 23.2 17.3 1.9 19.3 14.9 2.3 18.1 14.2 2.5 16.9 13.8 2.6 72 (22.2) 28.1 14.8 1.6 26.8 14.1 1.7 25.4 13.6 1.9 21.0 11.6 2.3 19.7 10.9 2.5 18.5 10.5 2.7 57 (13.9) 22.2 22.2 1.6 21.5 21.1 1.7 20.4 19.8 1.9 17.2 16.3 2.3 16.3 15.0 2.5 15.6 13.9 2.6 62 (16.7) 22.5 21.4 1.6 21.5 20.9 1.7 20.5 19.8 1.9 17.2 16.3 2.3 16.3 15.0 2.5 15.6 13.9 2.6 750 63* (17.2) 22.7 17.3 1.6 21.7 16.7 1.7 20.5 16.1 1.9 17.0 13.9 2.3 16.0 13.2 2.5 14.9 12.9 2.6 67 (19.4) 24.4 18.0 1.6 23.3 17.4 1.7 22.0 16.8 1.9 18.3 14.5 2.3 17.2 13.8 2.5 16.1 13.5 2.6 72 (22.2) 26.6 14.4 1.6 25.4 13.8 1.7 24.0 13.2 1.9 19.9 11.3 2.3 18.7 10.6 2.5 17.5 10.2 2.7 57 (13.9) 24.5 24.5 1.6 23.7 23.7 1.8 22.6 22.5 1.9 18.9 18.6 2.3 18.0 17.1 2.5 17.2 15.8 2.7 62 (16.7) 24.8 24.7 1.6 23.7 23.7 1.8 22.6 22.5 1.9 18.9 18.6 2.3 18.0 17.1 2.5 17.2 15.8 2.7 900 63* (17.2) 25.1 19.7 1.6 23.9 19.1 1.8 22.6 18.4 1.9 18.7 15.8 2.3 17.6 15.1 2.5 16.5 14.7 2.7 67 (19.4) 27.0 20.5 1.6 25.7 19.8 1.8 24.3 19.2 2.0 20.2 16.5 2.3 18.9 15.7 2.5 17.7 15.3 2.7 72 (22.2) 29.4 16.4 1.6 28.1 15.7 1.8 26.5 15.1 2.0 22.0 12.9 2.4 20.6 12.1 2.5 19.3 11.7 2.7 * At 75°F (23.9°C) entering dry bulb--Tennessee Valley Authority [TVA] rating conditions; all others at 80°F (26.7°C) entering dry bulb. See Legend and Notes. 24 Heating Extended Performance Table -10-60°F (-23.3-15.6°C) INDOOR AIR EDB CFM -10oF (-23.3oC) Capacity Total (Mbtuh) Sys Total Integ kW 0oF (-17.8oC) Capacity Total (Mbtuh) Sys Total Integ kW OUTDOOR COIL ENTERING AIR TEMPERATURE 10oF (-12.2oC) 20oF (-6.7oC) 30oF (-1.1oC) 40oF (4.4oC) Capacity Total Capacity Total Capacity Total Capacity Total (Mbtuh) Sys (Mbtuh) Sys (Mbtuh) Sys (Mbtuh) Sys Total Integ kW Total Integ kW Total Integ kW Total Integ kW 50oF (8.3oC) Capacity Total (Mbtuh) Sys Total Integ kW 60oF (15.6oC) Capacity Total (Mbtuh) Sys Total Integ kW 65oF (18.3oC) 700 750 900 5.6 5.2 1.46 5.7 5.2 1.43 5.8 5.4 1.51 8.3 8.4 8.5 70oF (21.1oC) 700 750 900 5.5 5.0 1.52 5.5 4.9 1.49 5.7 5.2 1.57 8.1 8.2 8.3 75oF (23.9oC) 700 750 900 5.4 4.9 1.58 5.4 5.0 1.55 5.6 5.1 1.63 7.9 8.0 8.2 7.6 1.50 10.5 9.6 1.56 13.7 12.4 1.61 16.8 14.7 1.67 20.0 20.0 1.76 25.4 25.4 1.85 28.5 28.5 1.98 7.7 1.47 10.6 9.8 1.53 13.8 12.5 1.58 17.0 14.9 1.63 20.2 20.2 1.71 25.6 25.6 1.80 28.8 28.8 1.92 7.9 1.56 10.8 9.9 1.61 14.0 12.6 1.65 17.2 15.0 1.71 20.4 20.4 1.78 25.9 25.9 1.87 29.0 29.0 1.98 7.4 1.57 10.2 9.4 1.63 13.3 12.0 1.68 16.4 14.4 1.75 19.5 19.5 1.83 24.7 24.7 1.93 27.8 27.8 2.06 7.3 1.54 10.3 9.4 1.59 13.4 12.4 1.64 16.6 15.4 1.70 19.7 19.7 1.78 25.0 25.0 1.88 28.1 28.1 2.00 7.7 1.61 10.5 9.6 1.67 13.6 12.3 1.72 16.7 14.7 1.77 19.8 19.8 1.85 25.2 25.2 1.94 28.2 28.2 2.05 7.3 1.63 10.0 9.2 1.70 13.0 11.8 1.75 16.2 14.2 1.82 19.3 19.3 1.91 24.5 24.5 2.01 27.5 27.5 2.14 7.4 1.60 10.1 9.3 1.65 13.2 11.9 1.71 16.4 14.4 1.77 19.5 19.5 1.85 24.7 24.7 1.95 27.8 27.8 2.08 7.5 1.67 10.3 9.5 1.73 13.3 12.1 1.78 16.6 14.5 1.84 19.6 19.6 1.92 25.0 25.0 2.01 28.0 28.0 2.13 PHB4: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 12 Performance Data 30 Cooling Extended Performance Table EVAPORATOR AIR CFM EWB 75 (23.9) Capacity MBtuh Total Total Sens System KW CONDENSER ENTERING AIR TEMPERATURES deg F (C) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Total Sens System KW Total Sens System KW Total Sens System KW Total Sens System KW 125 (51.7) Capacity MBtuh Total Total Sens System KW 57 29.0 29.0 1.9 28.0 28.0 2.1 26.7 26.7 2.3 22.7 22.7 2.7 21.5 21.5 3.0 20.3 20.3 3.2 62 30.1 27.3 1.9 28.8 26.7 2.1 27.4 25.2 2.3 23.3 21.1 2.7 22.1 19.2 3.0 20.9 17.7 3.2 875 63 30.7 22.1 1.9 29.3 21.3 2.1 27.7 20.6 2.3 23.3 17.9 2.7 21.9 16.9 3.0 20.2 16.5 3.2 67 33.0 23.0 1.9 31.6 22.2 2.1 29.8 21.5 2.3 25.0 18.7 2.7 23.5 17.6 3.0 21.7 17.2 3.2 72 36.0 18.4 1.9 34.4 17.6 2.1 32.5 16.9 2.3 27.3 14.6 2.8 25.6 13.6 3.0 23.7 13.1 3.3 57 28.9 28.1 1.9 27.9 26.5 2.1 26.6 24.9 2.3 22.6 20.8 2.8 21.5 18.9 3.0 20.3 17.5 3.2 62 29.2 27.0 1.9 27.9 26.3 2.1 26.6 24.9 2.3 22.6 20.8 2.8 21.5 18.9 3.0 20.3 17.5 3.2 950 63 29.5 21.8 1.9 28.2 21.1 2.1 26.6 20.4 2.3 22.3 17.7 2.8 21.0 16.7 3.0 19.4 16.3 3.2 67 31.7 22.7 1.9 30.3 21.9 2.1 28.6 21.2 2.3 24.0 18.4 2.8 22.6 17.4 3.0 20.9 17.0 3.2 72 34.6 18.1 1.9 33.0 17.3 2.1 31.3 16.7 2.4 26.2 14.4 2.8 24.6 13.4 3.0 22.8 12.9 3.3 57 31.5 31.5 2.0 30.4 29.9 2.1 28.9 28.0 2.4 24.6 23.4 2.8 23.4 21.3 3.1 22.1 19.7 3.3 62 31.8 30.7 2.0 30.4 29.6 2.1 29.0 28.0 2.4 24.6 23.4 2.8 23.4 21.3 3.1 22.1 19.7 3.3 1125 63 32.2 24.5 2.0 30.7 23.7 2.1 29.0 22.9 2.4 24.3 19.9 2.8 22.9 18.8 3.1 21.2 18.3 3.3 67 34.6 25.5 2.0 33.0 24.7 2.2 31.2 23.9 2.4 26.2 20.7 2.8 24.6 19.6 3.1 22.7 19.1 3.3 72 37.7 20.4 2.0 36.0 19.5 2.2 34.1 18.8 2.4 28.5 16.2 2.9 26.8 15.1 3.1 24.8 14.5 3.3 * At 75°F (23.9°C) entering dry bulb--Tennessee Valley Authority [TVA] rating conditions; all others at 80°F (26.7°C) entering dry bulb. See Legend and Notes. 30 Heating Extended Performance Table -10-60°F (-23.3-15.6°C) INDOOR AIR EDB CFM -10oF (-23.3oC) Capacity Total (Mbtuh) Sys Total Integ kW 0oF (-17.8oC) Capacity Total (Mbtuh) Sys Total Integ kW OUTDOOR COIL ENTERING AIR TEMPERATURE 10oF (-12.2oC) 20oF (-6.7oC) 30oF (-1.1oC) 40oF (4.4oC) Capacity Total Capacity Total Capacity Total Capacity Total (Mbtuh) Sys (Mbtuh) Sys (Mbtuh) Sys (Mbtuh) Sys Total Integ kW Total Integ kW Total Integ kW Total Integ kW 50oF (8.3oC) Capacity Total (Mbtuh) Sys Total Integ kW 60oF (15.6oC) Capacity Total (Mbtuh) Sys Total Integ kW 65oF (18.3oC) 875 950 1125 7.6 7.7 7.9 7.0 7.1 7.3 1.9 1.9 2.0 10.7 9.9 10.8 10.0 11.0 10.2 2.0 2.0 2.0 13.3 12.2 13.4 12.3 13.6 12.5 2.1 2.0 2.1 17.0 15.3 17.1 15.5 17.3 15.7 2.1 2.1 2.2 20.6 18.1 20.8 18.3 21.0 18.4 2.2 2.2 2.3 23.7 23.7 24.0 24.0 24.2 24.2 2.3 2.3 2.3 29.4 29.7 30.0 29.4 29.7 30.0 2.6 2.5 2.5 33.1 33.1 33.4 33.4 33.6 33.6 2.7 2.7 2.7 70oF (21.1oC) 875 950 1125 7.4 7.5 7.7 6.8 6.7 7.1 2.0 2.0 2.1 10.5 10.6 10.8 9.6 9.5 9.9 2.1 12.9 11.9 2.2 16.5 14.9 2.2 20.1 17.6 2.3 23.1 23.1 2.4 28.6 28.6 2.7 32.2 32.2 2.8 2.0 13.1 11.9 2.1 16.7 15.3 2.2 20.3 18.9 2.3 23.4 23.4 2.4 28.9 28.9 2.6 32.5 32.5 2.8 2.1 13.3 12.2 2.2 16.9 15.3 2.3 20.5 17.9 2.3 23.5 23.5 2.4 29.2 29.2 2.6 32.7 32.7 2.8 75oF (23.9oC) 875 950 1125 7.3 7.4 7.5 6.7 6.8 6.9 2.1 2.1 2.1 10.2 10.4 10.5 9.4 9.5 9.7 2.2 12.7 11.7 2.3 16.2 14.6 2.3 19.9 17.4 2.4 22.9 22.9 2.5 28.3 28.3 2.8 31.9 31.9 3.0 2.1 12.8 11.8 2.2 16.3 14.8 2.3 20.1 17.6 2.4 23.1 23.1 2.4 28.6 28.6 2.7 32.2 32.2 2.9 2.2 13.0 12.0 2.3 16.5 15.0 2.3 20.3 17.8 2.4 23.3 23.3 2.5 28.9 28.9 2.7 32.4 32.4 2.9 PHB4: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 13 Performance Data 36 Cooling Extended Performance Table EVAPORATOR AIR CFM EWB 75 (23.9) Capacity MBtuh Total Total Sens System KW CONDENSER ENTERING AIR TEMPERATURES deg F (C) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Total Sens System KW Total Sens System KW Total Sens System KW Total Sens System KW 125 (51.7) Capacity MBtuh Total Total Sens System KW 57 (13.9) 33.6 33.6 2.3 32.4 32.4 2.5 30.9 30.9 2.8 26.2 26.2 3.0 24.3 24.3 3.4 23.2 23.2 3.7 62 (16.7) 34.9 33.5 2.3 33.3 32.7 2.5 31.8 30.9 2.8 27.0 25.6 3.0 25.0 23.5 3.4 23.9 21.7 3.7 1050 63* (17.2) 35.6 27.0 2.3 34.0 26.1 2.5 32.1 25.3 2.8 26.9 21.7 3.0 24.7 20.7 3.4 23.1 20.2 3.7 67 (19.4) 38.3 28.2 2.3 36.5 27.2 2.6 34.5 26.3 2.9 28.9 22.6 3.0 26.5 21.6 3.4 24.8 21.1 3.7 72 (22.2) 41.7 22.5 2.4 39.8 21.5 2.6 37.7 20.7 2.9 31.6 17.7 3.0 28.9 16.6 3.5 27.0 16.0 3.8 57 (13.9) 33.7 33.7 2.3 32.6 32.6 2.6 31.0 30.8 2.9 26.4 25.5 3.0 24.4 23.4 3.5 23.3 21.6 3.7 62 (16.7) 34.1 33.4 2.3 32.6 32.5 2.6 31.1 30.8 2.9 26.4 25.5 3.0 24.4 23.4 3.5 23.3 21.6 3.7 1150 63* (17.2) 34.5 26.9 2.3 32.9 26.0 2.6 31.1 25.2 2.9 26.1 21.6 3.0 23.9 20.6 3.5 22.4 20.1 3.7 67 (19.4) 37.1 28.0 2.4 35.4 27.1 2.6 33.4 26.2 2.9 28.1 22.5 3.0 25.7 21.5 3.5 24.0 21.0 3.7 72 (22.2) 40.4 22.4 2.4 38.6 21.4 2.6 36.5 20.6 2.9 30.6 17.6 3.1 28.0 16.5 3.5 26.2 15.9 3.8 57 (13.9) 36.4 36.4 2.4 35.2 35.2 2.6 33.5 33.5 2.9 28.5 28.4 3.1 26.4 26.1 3.5 25.2 24.1 3.8 62 (16.7) 36.8 36.8 2.4 35.2 35.2 2.6 33.5 33.5 2.9 28.5 28.4 3.1 26.4 26.1 3.5 25.2 24.1 3.8 1350 63* (17.2) 37.2 30.0 2.4 35.6 29.0 2.6 33.6 28.0 2.9 28.2 24.1 3.1 25.8 23.0 3.5 24.2 22.4 3.8 67 (19.4) 40.0 31.3 2.4 38.2 30.2 2.7 36.1 29.2 2.9 30.3 25.1 3.1 27.8 24.0 3.5 26.0 23.4 3.8 72 (22.2) 43.6 25.0 2.5 41.7 23.9 2.7 39.4 23.0 3.0 33.0 19.6 3.1 30.3 18.4 3.6 28.3 17.8 3.8 * At 75°F (23.9 °C) entering dry bulb--Tennessee Valley Authority [TVA] rating conditions; all others at 80°F (26.7°C) entering dry bulb. See Legend and Notes. 36 Heating Extended Performance Table -10-60°F (-23.3-15.6°C) INDOOR AIR EDB °F (°C) CFM 65oF (18.3oC) 70oF (21.1oC) 75oF (23.9oC) 1050 1150 1350 1050 1150 1350 1050 1150 1350 -10 (-23.3) Capacity Total MBtuh Sys Total Integ KW 8.9 8.2 2.1 9.0 8.3 2.1 9.3 8.5 2.2 8.7 8.0 2.2 8.8 7.8 2.1 9.0 8.3 2.2 8.5 7.8 2.3 8.6 7.9 2.2 8.8 8.1 2.3 0 (-17.8) Capacity Total MBtuh Sys Total Integ KW 12.9 11.8 2.1 13.0 12.0 2.1 13.2 12.2 2.2 12.5 11.5 2.2 12.7 11.4 2.2 12.9 11.9 2.3 12.3 11.3 2.3 12.4 11.4 2.3 12.6 11.6 2.4 OUTDOOR COIL ENTERING AIR TEMPERATURES°F (°C) 10 (-12.2) 20 (-6.7) 30 (-1.1) 40 (4.4) Capacity Total Capacity Total Capacity Total Capacity Total MBtuh Sys MBtuh Sys MBtuh Sys MBtuh Sys Total Integ KW Total Integ KW Total Integ KW Total Integ KW 16.1 14.8 2.2 21.5 19.4 2.3 26.1 22.9 2.4 30.1 30.1 2.4 16.3 15.0 2.2 21.7 19.6 2.3 26.4 23.1 2.3 30.4 30.4 2.4 16.5 15.2 2.3 21.9 19.8 2.4 26.6 23.3 2.4 30.6 30.6 2.5 15.7 14.4 2.3 20.9 18.9 2.4 25.4 22.3 2.5 29.3 29.3 2.5 15.8 14.4 2.3 21.1 19.4 2.4 25.7 23.9 2.4 29.6 29.6 2.5 16.1 14.8 2.4 21.3 19.3 2.4 25.9 22.7 2.5 29.8 29.8 2.6 15.4 14.1 2.4 20.5 18.5 2.5 25.2 22.1 2.6 29.0 29.0 2.6 15.5 14.3 2.4 20.7 18.7 2.5 25.4 22.3 2.5 29.3 29.3 2.6 15.7 14.5 2.5 20.9 18.9 2.5 25.7 22.5 2.6 29.5 29.5 2.7 50 (10) Capacity Total MBtuh Sys Total Integ KW 37.2 37.2 2.6 37.6 37.6 2.6 38.0 38.0 2.7 36.2 36.2 2.7 36.6 36.6 2.7 37.0 37.0 2.8 35.9 35.9 2.8 36.2 36.2 2.8 36.6 36.6 2.9 60 (15.6) Capacity Total MBtuh Sys Total Integ KW 41.9 41.9 2.8 42.3 42.3 2.7 42.5 42.5 2.8 40.8 40.8 2.9 41.2 41.2 2.9 41.4 41.4 2.9 40.4 40.4 3.0 40.8 40.8 3.0 41.0 41.0 3.0 PHB4: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 14 Performance Data 42 Cooling Extended Performance Table EVAPORATOR AIR CFM EWB 75 (23.9) Capacity MBtuh Total Total Sens System KW CONDENSER ENTERING AIR TEMPERATURES deg F (C) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Total Sens System KW Total Sens System KW Total Sens System KW Total Sens System KW 125 (51.7) Capacity MBtuh Total Total Sens System KW 57 (13.9) 42.0 42.0 2.8 40.5 40.5 3.1 38.6 38.6 3.5 34.8 34.8 3.9 32.8 32.8 4.2 31.0 31.0 4.5 62 (16.7) 43.6 39.7 2.8 41.6 38.7 3.1 39.7 36.6 3.5 35.7 33.4 3.9 33.7 30.6 4.2 31.9 27.9 4.5 1225 63* (17.2) 44.5 32.0 2.8 42.5 30.9 3.1 40.1 29.9 3.5 35.6 28.4 3.9 33.2 26.9 4.2 30.8 26.0 4.5 67 (19.4) 47.8 33.3 2.9 45.6 32.2 3.2 43.1 31.1 3.5 38.3 29.6 3.9 35.7 28.0 4.2 33.2 27.1 4.5 72 (22.2) 52.1 26.7 2.9 49.8 25.5 3.2 47.1 24.5 3.5 41.8 23.1 3.9 39.0 21.6 4.3 36.1 20.6 4.5 57 (13.9) 42.4 41.4 2.9 41.0 39.1 3.2 39.0 36.7 3.5 35.1 33.5 3.9 33.1 30.6 4.3 31.4 28.0 4.5 62 (16.7) 42.9 39.7 2.9 41.0 38.8 3.2 39.1 36.7 3.5 35.1 33.5 3.9 33.1 30.6 4.3 31.4 28.0 4.5 1350 63* (17.2) 43.4 32.0 2.9 41.4 31.0 3.2 39.1 30.0 3.5 34.8 28.5 3.9 32.4 27.0 4.3 30.1 26.1 4.5 67 (19.4) 46.6 33.4 2.9 44.5 32.3 3.2 42.0 31.2 3.6 37.4 29.6 3.9 34.9 28.1 4.3 32.3 27.1 4.5 72 (22.2) 50.8 26.7 2.9 48.5 25.5 3.2 45.9 24.6 3.6 40.7 23.1 4.0 38.0 21.6 4.3 35.3 20.6 4.6 57 (13.9) 45.5 45.5 3.0 44.0 43.3 3.2 41.9 40.6 3.6 37.7 37.1 4.0 35.5 33.9 4.3 33.7 31.0 4.6 62 (16.7) 46.0 44.5 3.0 44.0 42.9 3.2 41.9 40.6 3.6 37.7 37.1 4.0 35.5 33.9 4.3 33.7 31.0 4.6 1575 63* (17.2) 46.5 35.5 3.0 44.4 34.4 3.2 42.0 33.2 3.6 37.3 31.5 4.0 34.8 29.9 4.3 32.3 28.9 4.6 67 (19.4) 50.0 37.0 3.0 47.8 35.8 3.3 45.1 34.6 3.6 40.1 32.9 4.0 37.4 31.1 4.3 34.7 30.1 4.6 72 (22.2) 54.5 29.6 3.0 52.1 28.3 3.3 49.3 27.2 3.7 43.7 25.6 4.1 40.8 24.0 4.4 37.8 22.9 4.7 * At 75°F (23.9 °C) entering dry bulb--Tennessee Valley Authority [TVA] rating conditions; all others at 80°F (26.7 °C) entering dry bulb. See Legend and Notes. 42 Heating Extended Performance Table -10-60°F (-23.3-15.6°C) INDOOR AIR EDB °F (°C) CFM -10 (-23.3) Capacity Total MBtuh Sys Total Integ KW 0 (-17.8) Capacity Total MBtuh Sys Total Integ KW OUTDOOR COIL ENTERING AIR TEMPERATURES °F (°C) 10 (-12.2) 20 (-6.7) 30 (-1.1) 40 (4.4) Capacity Total Capacity Total Capacity Total Capacity Total MBtuh Sys MBtuh Sys MBtuh Sys MBtuh Sys Total Integ KW Total Integ KW Total Integ KW Total Integ KW 50 (10) Capacity Total MBtuh Sys Total Integ KW 60 (15.6) Capacity Total MBtuh Sys Total Integ KW 65oF (18.3oC) 1225 1350 1575 10.5 10.7 10.9 9.7 9.8 10.0 2.5 2.5 2.6 15.2 14.0 15.3 14.1 15.6 14.3 2.6 2.6 2.7 19.0 17.5 19.2 17.6 19.4 17.9 2.7 2.7 2.8 25.3 22.9 25.6 23.1 25.8 23.4 2.8 2.7 2.8 30.8 27.0 31.1 27.3 31.4 27.5 2.9 2.8 2.9 35.4 35.4 35.8 35.8 36.0 36.0 2.9 2.9 3.0 43.9 43.9 44.3 44.3 44.8 44.8 3.2 3.2 3.2 49.4 49.4 49.9 49.9 50.1 50.1 3.4 3.4 3.4 70oF (21.1oC) 1225 1350 1575 10.3 10.4 10.6 9.4 9.2 9.8 2.6 2.6 2.7 14.8 13.6 14.9 13.4 15.2 14.0 2.7 2.7 2.8 18.5 17.0 18.7 17.0 18.9 17.4 2.8 2.8 2.9 24.6 22.3 24.9 22.9 25.1 22.8 2.9 2.9 3.0 30.0 26.3 30.3 28.2 30.5 26.8 3.0 2.9 3.0 34.5 34.5 34.9 34.9 35.1 35.1 3.1 3.0 3.1 42.7 42.7 43.2 43.2 43.6 43.6 3.4 3.3 3.4 48.1 48.1 48.6 48.6 48.8 48.8 3.6 3.5 3.6 75oF (23.9oC) 1225 1350 1575 10.1 10.2 10.4 9.2 9.4 9.6 2.7 2.7 2.8 14.5 13.3 14.6 13.5 14.9 13.7 2.8 2.8 2.9 18.1 16.7 18.3 16.8 18.5 17.1 2.9 2.9 3.0 24.1 21.9 24.4 22.1 24.6 22.3 3.0 3.0 3.1 29.7 26.0 30.0 26.3 30.2 26.5 3.1 3.1 3.1 34.2 34.2 34.5 34.5 34.8 34.8 3.2 3.1 3.2 42.3 42.3 42.7 42.7 43.2 43.2 3.5 3.4 3.5 47.6 47.6 48.1 48.1 48.3 48.3 3.7 3.7 3.7 PHB4: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 15 Performance Data 48 Cooling Extended Performance Table EVAPORATOR AIR CFM EWB 75 (23.9) Capacity MBtuh Total Total Sens System KW CONDENSER ENTERING AIR TEMPERATURES deg F 85 (29.4) 95 (35) 105 (40.6) Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Total Sens System KW Total Sens System KW Total Sens System KW 115 (46.1) Capacity MBtuh Total Total Sens System KW 125 (51.7) Capacity MBtuh Total Total Sens System KW 57 (13.9) 46.2 46.2 3.2 44.6 44.6 3.5 42.5 42.5 3.9 37.9 37.9 4.5 34.8 34.8 4.9 32.4 32.4 5.2 62 (16.7) 48.0 44.4 3.2 45.9 43.3 3.5 43.7 40.9 3.9 38.9 37.0 4.5 35.8 33.4 4.9 33.3 29.4 5.2 1400 63* (17.2) 49.0 35.8 3.2 46.8 34.6 3.5 44.2 33.4 3.9 38.8 31.4 4.5 35.3 29.4 4.9 32.2 27.4 5.2 67 (19.4) 52.7 37.3 3.3 50.3 36.1 3.6 47.5 34.8 4.0 41.8 32.8 4.5 38.0 30.7 4.9 34.6 28.6 5.2 72 (22.2) 57.4 29.8 3.3 54.8 28.5 3.6 51.9 27.4 4.0 45.5 25.5 4.6 41.4 23.6 4.9 37.8 21.7 5.3 57 (13.9) 48.5 48.0 3.3 46.8 45.3 3.6 44.6 42.5 4.0 39.7 38.5 4.6 36.5 34.7 5.0 34.0 30.6 5.3 62 (16.7) 49.0 46.1 3.3 46.8 45.0 3.6 44.6 42.5 4.0 39.7 38.5 4.6 36.5 34.7 5.0 34.0 30.6 5.3 1600 63* (17.2) 49.6 37.2 3.3 47.3 36.0 3.6 44.7 34.8 4.0 39.3 32.7 4.6 35.7 30.6 5.0 32.6 28.5 5.3 67 (19.4) 53.3 38.7 3.3 50.9 37.5 3.6 48.0 36.2 4.1 42.2 34.0 4.6 38.4 31.9 5.0 35.0 29.7 5.3 72 (22.2) 58.1 31.0 3.4 55.5 29.6 3.7 52.5 28.5 4.1 46.0 26.5 4.6 41.9 24.5 5.0 38.2 22.6 5.3 57 (13.9) 50.2 50.2 3.4 48.4 48.4 3.7 46.2 45.5 4.1 41.1 41.1 4.7 37.8 37.1 5.0 35.2 32.7 5.3 62 (16.7) 50.7 49.8 3.4 48.4 48.1 3.7 46.2 45.5 4.1 41.1 41.1 4.7 37.8 37.1 5.0 35.2 32.7 5.3 1800 63* (17.2) 51.3 39.7 3.4 49.0 38.4 3.7 46.3 37.1 4.1 40.7 34.9 4.7 37.0 32.7 5.0 33.7 30.5 5.3 67 (19.4) 55.1 41.4 3.4 52.7 40.0 3.7 49.7 38.7 4.1 43.7 36.4 4.7 39.7 34.0 5.0 36.3 31.7 5.3 72 (22.2) 60.1 33.1 3.4 57.4 31.6 3.7 54.3 30.4 4.2 47.7 28.4 4.7 43.3 26.2 5.1 39.5 24.1 5.4 * At 75°F (23.9°C) entering dry bulb--Tennessee Valley Authority [TVA] rating conditions; all others at 80°F (26.7°C) entering dry bulb. See Legend and Notes. 48 Heating Extended Performance Table -10-60°F (-23.3-15.6°C) INDOOR AIR EDB CFM -10 (-23.3) Capacity Total MBtuh Sys Total Integ KW 0 (-17.8) Capacity MBtuh Total Integ Total Sys KW OUTDOOR COIL ENTERING AIR TEMPERATURES °F (°C) 10 (-12.2) 20 (-6.7) 30 (-1.1) Capacity Total Capacity Total Capacity Total MBtuh Sys MBtuh Sys MBtuh Sys Total Integ KW Total Integ KW Total Integ KW 65oF (18.3oC) 1400 1600 1800 12.2 12.3 12.5 11.2 11.3 11.5 2.7 2.7 2.8 15.4 14.2 15.6 14.4 15.8 14.6 2.7 2.8 2.9 21.3 19.6 21.6 19.8 21.8 20.0 2.8 2.9 3.0 26.4 23.9 26.7 24.2 26.9 24.4 2.9 3.0 3.0 27.0 23.7 27.3 23.9 27.5 24.1 3.0 3.1 3.1 70oF (21.1oC) 1400 1600 1800 11.9 12.0 12.2 10.9 10.7 11.2 2.8 2.8 2.9 15.0 13.8 15.2 13.7 15.4 14.2 2.8 2.9 3.0 20.8 19.1 21.0 19.1 21.2 19.5 3.0 3.0 3.1 25.7 23.3 26.0 23.9 26.2 23.7 3.1 3.1 3.2 26.3 23.1 26.6 24.7 26.8 23.5 3.2 3.2 3.3 75oF (23.9oC) 1400 1600 1800 11.6 11.8 12.0 10.7 10.8 11.0 2.9 2.9 3.0 14.7 13.6 14.9 13.7 15.1 13.9 3.0 3.0 3.1 20.4 18.7 20.6 18.9 20.8 19.1 3.1 3.1 3.2 25.2 22.8 25.5 23.1 25.7 23.3 3.2 3.2 3.3 26.1 22.8 26.3 23.1 26.6 23.3 3.3 3.3 3.4 40 (4.4) Capacity MBtuh Total Integ Total Sys KW 33.0 33.0 3.1 33.4 33.4 3.2 33.6 33.6 3.2 32.2 32.2 3.3 32.5 32.5 3.3 32.7 32.7 3.3 31.8 31.8 3.4 32.2 32.2 3.4 32.4 32.4 3.5 50 (10) Capacity MBtuh Total Integ Total Sys KW 48.1 48.1 3.4 48.6 48.6 3.4 49.1 49.1 3.5 46.8 46.8 3.6 47.3 47.3 3.6 47.8 47.8 3.6 46.4 46.4 3.7 46.8 46.8 3.7 47.3 47.3 3.8 PHB4: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 16 Performance Table 60 Cooling Extended Performance Table EVAPORATOR AIR CFM EWB 75 (23.9) Capacity MBtuh Total Total Sens System KW CONDENSER ENTERING AIR TEMPERATURES deg F (C) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Capacity MBtuh Total Total Sens System KW Total Sens System KW Total Sens System KW Total Sens System KW 125 (51.7) Capacity MBtuh Total Total Sens System KW 57 (13.9) 55.4 55.4 4.0 53.5 53.5 4.3 50.9 50.9 4.8 41.2 41.2 5.5 39.3 39.3 5.8 37.2 37.2 6.1 62 (16.7) 57.5 51.7 4.0 54.9 50.4 4.3 52.4 47.7 4.8 42.4 39.9 5.5 40.4 37.6 5.8 38.2 35.9 6.1 1600 63* (17.2) 58.7 41.7 4.0 56.0 40.3 4.3 52.9 38.9 4.8 42.3 33.9 5.5 39.9 33.1 5.8 37.0 33.5 6.1 67 (19.4) 63.1 43.4 4.0 60.2 42.0 4.4 56.8 40.6 4.9 45.5 35.3 5.5 42.9 34.5 5.8 39.8 34.9 6.1 72 (22.2) 68.7 34.7 4.0 65.7 33.2 4.4 62.1 31.9 4.9 49.5 27.5 5.6 46.8 26.6 5.9 43.4 26.5 6.2 57 (13.9) 55.6 53.5 4.0 53.6 50.5 4.4 51.1 47.4 4.9 41.4 39.7 5.5 39.4 37.4 5.9 37.3 35.7 6.2 62 (16.7) 56.2 51.4 4.0 53.6 50.1 4.4 51.2 47.4 4.9 41.4 39.7 5.5 39.4 37.4 5.9 37.3 35.7 6.2 1750 63* (17.2) 56.8 41.4 4.0 54.2 40.1 4.4 51.2 38.7 4.9 40.9 33.7 5.5 38.6 32.9 5.9 35.8 33.3 6.2 67 (19.4) 61.1 43.2 4.0 58.3 41.8 4.4 55.0 40.3 4.9 44.0 35.1 5.5 41.5 34.3 5.9 38.5 34.7 6.2 72 (22.2) 66.5 34.5 4.1 63.5 33.0 4.5 60.1 31.7 5.0 48.0 27.4 5.6 45.3 26.4 5.9 42.0 26.4 6.2 57 (13.9) 58.4 58.1 4.1 56.4 54.9 4.5 53.7 51.5 5.0 43.5 43.1 5.6 41.5 40.6 6.0 39.3 38.8 6.2 62 (16.7) 59.1 56.4 4.1 56.4 54.4 4.5 53.8 51.5 5.0 43.5 43.1 5.6 41.5 40.6 6.0 39.3 38.8 6.2 2000 63* (17.2) 59.7 45.0 4.1 57.0 43.5 4.5 53.8 42.0 5.0 43.0 36.6 5.6 40.6 35.7 6.0 37.6 36.2 6.2 67 (19.4) 64.2 46.9 4.1 61.3 45.3 4.5 57.8 43.8 5.0 46.3 38.1 5.6 43.7 37.2 6.0 40.5 37.7 6.2 72 (22.2) 70.0 37.5 4.2 66.8 35.8 4.6 63.2 34.5 5.1 50.4 29.7 5.7 47.6 28.7 6.0 44.1 28.6 6.3 * At 75°F (23.9°C) entering dry bulb--Tennessee Valley Authority [TVA] rating conditions; all others at 80°F (26.7°C) entering dry bulb. See Legend and Notes. 60 Heating Extended Performance Table -10-60°F (-23.3-15.6°C) INDOOR AIR EDB CFM -10oF (-23.3oC) Capacity Total (Mbtuh) Sys Total Integ kW 0oF (-17.8oC) Capacity Total (Mbtuh) Sys Total Integ kW OUTDOOR COIL ENTERING AIR TEMPERATURE 10oF (-12.2oC) 20oF (-6.7oC) 30oF (-1.1oC) 40oF (4.4oC) Capacity Total Capacity Total Capacity Total Capacity Total (Mbtuh) Sys (Mbtuh) Sys (Mbtuh) Sys (Mbtuh) Sys Total Integ kW Total Integ kW Total Integ kW Total Integ kW 50oF (8.3oC) Capacity Total (Mbtuh) Sys Total Integ kW 60oF (15.6oC) Capacity Total (Mbtuh) Sys Total Integ kW 65oF (18.3oC) 1600 1750 2000 15.1 13.8 15.2 14.0 15.5 14.3 3.61 3.57 3.65 21.4 21.7 21.9 19.7 19.9 20.2 3.71 3.66 3.74 27.9 28.2 28.5 25.7 26.0 26.2 3.85 3.80 3.87 32.0 32.4 32.6 29.0 29.3 29.5 3.99 3.93 3.99 32.2 32.6 32.8 28.2 28.5 28.8 4.11 4.04 4.10 41.7 42.1 42.4 41.7 42.1 42.4 4.23 4.15 4.21 60.3 60.9 61.5 60.3 60.9 61.5 4.63 4.53 4.57 67.8 68.5 68.8 67.8 68.5 68.8 4.94 4.82 4.84 70oF (21.1oC) 1600 1750 2000 14.7 13.5 14.8 13.2 15.1 13.9 3.77 3.72 3.80 20.9 21.1 21.4 19.2 19.0 19.7 3.87 3.82 3.88 27.2 27.5 27.8 25.0 25.0 25.6 4.02 3.96 4.02 31.2 31.5 31.8 28.2 29.0 28.8 4.17 4.09 4.15 31.4 31.7 32.0 27.5 23.1 28.0 4.29 4.21 4.26 40.6 41.0 41.3 40.6 41.0 41.3 4.41 4.33 4.37 58.7 59.3 59.9 58.7 59.3 59.9 4.83 4.72 4.75 66.0 66.7 67.0 66.0 66.7 67.0 5.15 5.03 5.03 75oF (23.9oC) 1600 1750 2000 14.4 13.2 14.5 13.4 14.8 13.6 3.93 3.87 3.94 20.4 20.7 20.9 18.8 19.0 19.3 4.03 3.97 4.03 26.7 27.0 27.2 24.5 24.8 25.0 4.19 4.11 4.17 30.5 30.9 31.1 27.6 27.9 28.2 4.34 4.26 4.30 31.1 31.4 31.7 27.2 27.5 27.7 4.47 4.38 4.42 40.2 40.6 40.9 40.2 40.6 40.9 4.60 4.50 4.53 58.1 58.7 59.3 58.1 58.7 59.3 5.03 4.91 4.93 65.3 66.0 66.3 65.3 66.0 66.3 5.37 5.23 5.22 PHB4: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 17 Performance Data (Continued) LEGEND BF -- Bypass Factor edb -- Entering Dry-Bulb Ewb -- Entering Wet-Bulb kW -- Total Unit Power Input SHC -- Sensible Heat Capacity (1000 Btuh) TC -- Total Capacity (1000 Btuh) (net) rh --Relative Humidity COOLING NOTES: 1.Ratings are net; they account for the effects of the evaporator-fan motor power and heat. 2.Direct interpolation is permissible. Do not extrapolate. 3.The following formulas may be used: 4.The SHC is based on 80°F (26.6°C) edb temperature of air entering evaporator coil. Below 80°F (26.6°C) edb, subtract (corr factor x CFM) from SHC. Above 80°F (26.6°C) edb, add (corr factor x CFM) to SHC. Correction Factor = 1.10 x (1 + BF) x (edb - 80). 5.Integrated capacity is maximum (instantaneous) capacity less the effect of frost on the outdoor coil and the heat required to defrost it. Multiplication Factors HEATER VOLT RATING VOLTAGE DISTRIBUTION 200 240 208 230 240 480 460 MULTIPLICATION FACTOR 0.69 0.75 0.92 1.00 0.92 PHB4: Product Data Dry Coil Air Delivery* - Horizontal and Downflow Discharge Sizes 24-60 Unit Size Motor Speed Tap ESP (in. W.C.) 0.1 0.2 0.3 0.4 0.5 Low Blue CFM BHP 723 563 308 0.09 0.07 0.06 ----- ----- Med-Low Pink CFM BHP 829 766 696 606 538 0.11 0.12 0.12 0.13 0.13 24 Medium** Red CFM BHP 1065 1016 966 914 857 0.19 0.20 0.20 0.21 0.22 Med-High Orange CFM BHP 1097 1048 999 949 893 0.21 0.21 0.22 0.22 0.23 High Black CFM BHP 1215 0.26 1173 0.27 1129 0.28 1085 0.28 1038 0.29 Low Blue CFM BHP 643 552 455 348 225 0.09 0.10 0.11 0.11 0.11 Med-Low Pink CFM BHP 817 744 673 597 516 0.14 0.15 0.15 0.16 0.17 30 Medium** Red CFM BHP 1159 1104 1045 990 937 0.31 0.32 0.33 0.33 0.34 Med-High Orange CFM BHP 1201 1147 1095 1037 987 0.34 0.35 0.36 0.37 0.37 High Black CFM BHP 1291 0.41 1236 0.42 1181 0.43 1131 0.43 1080 0.44 Low Blue CFM BHP 1069 1006 955 896 847 0.16 0.17 0.18 0.19 0.20 Med-Low Pink CFM BHP 1154 1100 1045 997 936 0.19 0.20 0.21 0.23 0.24 36 Medium** Red CFM BHP 1295 0.26 1247 0.27 1199 0.28 1152 0.29 1104 0.30 Med-High Orange CFM BHP 1421 0.32 1374 0.33 1328 0.35 1283 0.36 1236 0.37 High Black CFM BHP 1505 0.38 1464 0.39 1423 0.40 1380 0.42 1336 0.43 Low Blue CFM BHP 956 899 843 786 729 0.13 0.13 0.14 0.15 0.16 Med-Low Pink CFM BHP 1201 0.21 1153 0.22 1107 0.22 1060 0.23 1012 0.24 42 Medium** Red CFM BHP 1443 0.32 1402 0.33 1361 0.34 1322 0.35 1284 0.36 Med-High Orange CFM BHP 1529 0.37 1491 0.39 1451 0.40 1411 0.41 1376 0.42 High Black CFM BHP 1604 0.42 1565 0.44 1529 0.45 1490 0.46 1455 0.47 Low Blue CFM BHP 641 551 462 385 289 0.05 0.06 0.06 0.07 0.07 Med-Low Pink CFM BHP 1437 0.29 1395 0.30 1351 0.31 1307 0.32 1265 0.33 48 Medium** Red CFM BHP 1771 0.51 1735 0.52 1699 0.53 1664 0.55 1627 0.56 Med-High Orange CFM BHP 1928 0.64 1897 0.65 1862 0.67 1830 0.68 1796 0.69 High Black CFM BHP 2212 0.97 2167 0.99 2124 1.00 2061 0.97 1976 0.95 Low Blue CFM BHP 641 551 462 385 289 0.05 0.06 0.06 0.07 0.07 Med-Low Pink CFM BHP 1437 0.29 1395 0.30 1351 0.31 1307 0.32 1265 0.33 60 Medium** Red CFM BHP 1914 0.62 1881 0.64 1848 0.65 1814 0.67 1780 0.68 Med-High Orange CFM BHP 1928 0.64 1897 0.65 1862 0.67 1830 0.68 1796 0.69 High Black CFM BHP 2212 0.97 2167 0.99 2124 1.00 2061 0.97 1976 0.95 Shaded areas indicate speed/static combinations that are not permitted for dehumidification speed. 0.6 ----470 0.14 783 0.23 833 0.24 989 0.30 ----431 0.17 878 0.35 934 0.38 1033 0.45 800 0.21 886 0.24 1050 0.31 1188 0.38 1292 0.43 676 0.16 965 0.25 1243 0.37 1338 0.43 1421 0.48 216 0.08 1221 0.34 1592 0.57 1764 0.71 1892 0.91 216 0.08 1221 0.34 1748 0.69 1764 0.71 1892 0.91 0.7 ----406 0.14 716 0.23 751 0.25 936 0.31 ----325 0.18 821 0.36 877 0.39 978 0.46 755 0.22 847 0.25 997 0.32 1137 0.39 1242 0.44 621 0.17 917 0.26 1204 0.38 1300 0.44 1385 0.49 163 0.08 1176 0.35 1557 0.58 1732 0.72 1794 0.86 163 0.08 1176 0.35 1716 0.71 1732 0.72 1794 0.86 * Air delivery values are without air filter and are for dry coil (See Wet Coil Pressure Drop Table). ** Factory-shipped cooling speed NOTE: Deduct field-supplied air filter pressure drop and wet coil pressure drop to obtain external static pressure available for ducting. 0.8 ----341 0.15 667 0.24 701 0.25 854 0.32 ----190 0.18 759 0.37 818 0.40 909 0.45 700 0.23 804 0.26 955 0.33 1089 0.40 1199 0.45 558 0.18 871 0.27 1164 0.39 1261 0.45 1348 0.50 115 0.09 1132 0.36 1522 0.59 1698 0.73 1699 0.82 115 0.09 1132 0.36 1681 0.72 1698 0.73 1699 0.82 0.9 ----283 0.15 617 0.24 651 0.26 803 0.32 --------693 0.37 755 0.41 792 0.43 649 0.24 749 0.27 918 0.33 1042 0.41 1145 0.46 504 0.18 828 0.28 1124 0.40 1223 0.46 1310 0.51 ----1084 0.37 1486 0.61 1620 0.71 1567 0.77 ----1084 0.37 1619 0.71 1620 0.71 1567 0.77 1 ----220 0.16 566 0.25 603 0.26 760 0.33 --------618 0.38 671 0.40 661 0.40 598 0.24 699 0.28 875 0.34 1011 0.41 1096 0.47 435 0.19 782 0.29 1084 0.42 1185 0.47 1274 0.52 ----1039 0.38 1450 0.62 1512 0.66 1438 0.71 ----1039 0.38 1512 0.66 1512 0.66 1438 0.71 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 18 PHB4: Product Data Filter Pressure Drop Table (IN. W.C.) Filter Size in. (mm) Cooling Standard CFM (SCFM) Tons 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 600-1400 CFM 12x20x1+12x20x1 (305x508x25+305x508x25) 2.0, 2.5 0.03 0.04 0.05 0.06 0.06 0.07 0.07 0.08 0.08 - - - - - - - - 1200-1800CFM 16x24x1+14x24x1 (406x610x25+356x610x25) 3.5 - - - - 0.04 0.05 0.06 0.07 0.08 0.09 0.09 0.10 0.11 0.12 0.12 - - 1500-2200CFM 16x24x1+18x24x1 (406x610x25+457x610x25) 3.0, 4.0, - - - - - - - - - 0.04 0.06 0.08 0.10 0.11 0.13 0.14 0.15 5.0 Wet Coil Pressure Drop (IN. W.C.) Unit Size 24 30 36 42 48 48, 60 600 700 800 900 1000 0.03 0.04 0.04 0.05 0.06 0.05 0.06 0.06 0.06 0.05 1100 0.07 0.09 0.05 Standard CFM (SCFM) 1200 1300 1400 1500 1600 0.08 0.11 0.10 0.11 0.14 0.06 0.07 0.08 0.08 0.09 0.04 0.06 0.09 0.10 0.10 0.05 0.06 0.07 1700 0.09 0.11 0.07 1800 0.11 0.12 0.08 1900 0.13 0.09 2000 0.14 0.10 2100 0.12 2200 0.13 Economizer with 1-in. Filter Pressure Drop (IN. W.C.) Filter Size in. (mm) 600-1400 CFM 12x20x1+12x20x1 (305x508x25+305x508x25) 1200-1800CFM 16x24x1+14x24x1 (406x610x25+356x610x25) 1500-2200CFM 16x24x1+18x24x1 (406x610x25+457x610x25) Cooling Standard CFM (SCFM) Tons 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2.0, 2.5 - - 0.08 0.09 0.10 0.11 0.11 0.13 0.14 - - - - - - - - 3.5 - - - - - 0.09 0.09 0.10 0.12 0.13 0.15 0.17 0.17 0.19 0.21 - - 3.0, 4.0, - - - - - - - - - 0.15 0.17 0.18 0.20 0.21 0.22 0.23 0.23 5.0 Electric Heat Pressure Drop Table (IN. W.C.) Small Cabinet: 24-30 STATIC 500 600 700 800 STANDARD CFM (SCFM) 900 1000 1100 1200 5kw 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7.5 kw 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 10 kw 0.00 0.00 0.00 0.00 0.00 0.02 0.04 0.06 15 kw 0.00 0.00 0.00 0.02 0.04 0.06 0.08 0.10 20 kw 0.00 0.00 0.02 0.04 0.06 0.08 0.09 0.11 1300 0.02 0.05 0.07 0.12 0.13 1400 0.04 0.07 0.09 0.14 0.15 1500 0.06 0.08 0.10 0.16 0.17 1600 0.07 0.09 0.11 0.18 0.19 Electric Heat Pressure Drop Table (IN. W.C.) Large Cabinet 36-60 STATIC 5kw 7.5 kw 10 kw 15 kw 20 kw 1100 0.00 0.00 0.00 0.00 0.02 1200 0.00 0.00 0.00 0.02 0.03 1300 0.00 0.01 0.01 0.03 0.04 1400 0.01 0.02 0.02 0.04 0.05 1500 0.02 0.03 0.03 0.05 0.06 1600 0.03 0.04 0.04 0.06 0.07 STANDARD CFM (SCFM) 1700 1800 1900 0.04 0.05 0.06 0.05 0.06 0.07 0.05 0.06 0.07 0.07 0.08 0.09 0.08 0.09 0.10 2000 0.07 0.08 0.08 0.10 0.11 2100 0.08 0.09 0.09 0.11 0.12 2200 0.09 0.10 0.10 0.12 0.13 2300 0.10 0.11 0.11 0.13 0.14 2400 0.11 0.12 0.12 0.14 0.15 2500 0.12 0.13 0.13 0.15 0.16 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 19 PHB4: Product Data Typical Piping and Wiring RETURN AIR TOP COVER POWER ENTRY CONTROL ENTRY Application Data Condensate trap -- A 2-in. (51 mm) condensate trap must be field supplied. Ductwork -- Secure downflow discharge ductwork to roof curb. For horizontal discharge applications, attach ductwork to unit with flanges. To convert a unit to downflow discharge -- Units are equipped with factory-installed inserts in the downflow openings. Removal of the inserts is similar to removing an electrical knock-out. Units installed in horizontal discharge orientation do not require duct covers. Maximum cooling airflow -- To minimize the possibility of condensate blow-off from the evaporator, airflow through the units should not exceed 450 CFM per ton. Minimum cooling airflow -- Minimum cooling airflow is 350 CFM per ton in cooling mode. Airflow can be lower in certain modes when humidity removal is an issue however, low airflow could result in indoor coil freezing and/or refrigerant floodback. Minimum ambient cooling operation temperature -- All standard units have a minimum ambient cooling operating temperature of 40°F (4.4°C). With accessory low ambient temperature kit, units can operate at temperatures down to 0°F (17.8°C). Maximum operating outdoor air temperature for cooling is 125°F (51.7°C). INDOOR THERMOSTAT FROM POWER SOURCE DISCONNECT PER NEC* *NEC - National Electrical Code A09240 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 20 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 21 A150725 BUILDING HEAT LOSS, UNIT INTEGRATED HEATING CAPACITY, MBTUH kW 80 70 60 50 40 30 20 10 0 -10 BALANCE POINT WORKSHEET 23.4 60 20.5 17.6 48 42 14.6 36 11.7 30 8.8 24 5.9 2.9 BASED ON INDOOR ENT. AIR AT 70 ºF AND AT RATED CFM 0.0 0 10 20 30 40 50 60 70 OUTDOOR TEMPERATURE, ºF PHB4: Product Data Balance Point Worksheet PHB4: Product Data Electrical Data MODEL NOMINAL V-PH-HZ VOLTAGE RANGE MIN MAX COMPRESSOR RLA LRA 24 208/230-1-60 197 253 11.8 63 30 208/230-1-60 197 253 13.9 67 36 208/230-1-60 197 253 14.4 86 36 208/230-3-60 197 253 9 70 36 460-3-60 414 506 4.1 39 42 208/230-1-60 197 253 18.1 95 42 208/230-3-60 197 253 12.2 123 42 460-3-60 414 506 6.9 60 48 208/230-1-60 197 253 19.4 102 48 208/230-3-60 197 253 12 123 48 460-3-60 414 506 6.3 60 60 208/230-1-60 197 253 23.9 148 60 208/230-3-60 197 253 13.1 93 60 460-3-60 414 506 6.6 60 See Legend and Notes. OFM FLA 0.71 1.05 1.05 1.05 0.53 1.05 1.05 0.53 1.2 1.05 0.53 1.1 1.05 0.53 NOMINAL IFM ELECTRIC POWER SUPPLY HEAT FLA kW FLA MCA MOCP -/- -/- 18.9 30 3.9 3.8/5 5.4/7.2 18.1/20.8 25.9/30 41.6/45 51.3/56.5 45/45 60/60 7.5/10 36.1/41.7 64.1/71.1 70/80 -/- -/- 22.4 35 3.8/5 18.1/20.8 45/48.3 45/50 3.9 5.4/7.2 25.9/30 54.7/59.8 60/60 7.5/10 36.1/41.7 67.5/74.5 70/80 11.3/15 54.2/62.5 90.1/100.5 100/110 -/- -/- 22.9 35 3.8/5 18.1/20.8 45.5/48.9 50/50 3.8 5.4/7.2 25.9/30 55.2/60.4 60/70 7.5/10 36.1/41.7 68/75 70/80 11.3/15 54.2/62.5 90.6/101 100/110 -/- -/- 16.2 25 3.8 3.8/5 5.4/7.2 10.4/12 20.8/24.1 29.1/31.1 42.1/46.2 30/35 45/50 11.3/15 31.2/36.1 55.1/61.2 60/70 - - 6.8 15 1.2 10 12 21.9 25 15 18 29.4 30 -/- -/- 29.5 45 3.8/5 18.1/20.8 52.1/55.5 60/60 5.8 5.4/7.2 7.5/10 25.9/30 36.1/41.7 61.9/67 74.6/81.6 70/70 80/90 11.3/15 54.2/62.5 97.2/107.6 100/110 15/20 72.2/83.3 119.7/133.6 125/150 -/- -/- 22.2 30 3.8/5 10.4/12 35.1/37.1 40/40 5.8 5.4/7.2 20.8/24.1 48.1/52.2 50/60 11.3/15 31.2/36.1 61.1/67.2 70/70 15/20 41.4/47.9 73.9/82 80/90 - - 10.8 15 1.7 10 15 12 25.9 30 18 33.4 35 20 24.1 41 45 -/- -/- 32.4 50 3.8/5 18.1/20.8 55/58.4 60/60 6.9 5.4/7.2 7.5/10 25.9/30 36.1/41.7 64.7/69.9 77.5/84.5 70/70 80/90 11.3/15 54.2/62.5 100.1/110.5 110/125 15/20 72.2/83.3 122.6/136.5 125/150 -/- -/- 23 35 3.8/5 10.4/12 36/38 40/40 6.9 5.4/7.2 20.8/24.1 49/53.1 50/60 11.3/15 31.2/36.1 62/68.1 70/70 15/20 41.4/47.9 74.7/82.8 80/90 - - 10.7 15 2.3 10 15 12 25.7 30 18 33.2 35 20 24.1 40.8 45 -/- -/- 37.8 60 3.8/5 18.1/20.8 60.5/63.9 70/70 6.9 5.4/7.2 7.5/10 25.9/30 36.1/41.7 70.3/75.4 83/90 80/80 90/90 11.3/15 54.2/62.5 105.6/116 110/125 15/20 72.2/83.3 128.1/142 150/150 -/- -/- 24.4 35 3.8/5 10.4/12 37.3/39.3 40/40 6.9 5.4/7.2 20.8/24.1 50.3/54.5 60/60 11.3/15 31.2/36.1 63.3/69.5 70/70 15/20 41.4/47.9 76.1/84.2 80/90 - - 11.1 15 2.3 10 15 12 26.1 30 18 33.6 35 20 24.1 41.2 45 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 22 PHB4: Product Data LEGEND FLA - Full Load Amps IFM - Indoor Fan Motor LRA -Locked Rotor Amps MCA - Minimum Circuit Amps MOCP - Maximum Over Current Protection OFM - Outdoor Fan Motor RLA - Rated Load Amps A09604 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 23 PHB4: Product Data Typical Connection Wiring Schematic - 208/230-1-60 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 24 A240137 PHB4: Product Data Typical Ladder Wiring Schematic - 208/230-1-60 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 25 A240138 PHB4: Product Data Typical Connection Wiring Schematic - 208/230-3-60 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 26 A240139 PHB4: Product Data Typical Ladder Wiring Schematic - 208/230-3-60 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 27 A240140 PHB4: Product Data Typical Connection Wiring Schematic - 460-3-60 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 28 A240141 PHB4: Product Data Typical Ladder Wiring Schematic - 460-3-60 A240142 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 29 PHB4: Product Data Controls Operating Sequence When power is supplied to unit, the transformer (TRAN) is energized. On units with crankcase heater, heater is also energized. Cooling -- With the thermostat in the cooling position, the thermostat makes circuit R-O. This energizes the reversing valve solenoid (RVS) and places the unit in standby condition for cooling. As the space temperature rises, the thermostat closes circuit R-Y. A circuit is made to contactor (C), starting the compressor (COMP) and outdoor-fan motor (OFM). Circuit R-G is made at the same time and starts the indoor-fan motor (IFM). When the thermostat is satisfied, contacts open, deenergizing C. The COMP and OFM stop, and the IFM stops after the preselected time delay. Heating -- On a call for heat, thermostat makes circuits R-Y and R-G. A circuit is made to C, starting COMP and OFM. Circuit R-G also is completed, energizing IFR and starting IFM after the selected time delay. Should room temperature continue to fall, circuit R-W is made through second-stage thermostat. If optional electric heat package is used, a relay is energized, bringing on first bank of supplemental electric heat. When thermostat is satisfied, contacts open, deenergizing contactor and relay; motors and heaters deenergize. Demand Defrost Mode-- The defrost mode is factory set to an initial 60-minute time interval. It may also be adjusted to an initial interval of 30, 90, or 120 minutes. During operation, the control optimizes current defrost time based on the previous defrost interval and previous defrost period. If the previous defrost period is less than 2 minutes for two consecutive defrost cycles the control will lengthen the defrost interval by 15 minutes, up to a maximum of 120 minutes or 30 minutes greater than the original setpoint, whichever comes first. If the previous defrost period is more than 5 minutes for two consecutive defrost cycles the control will shorten the defrost interval by 15 minutes, down to a minimum of 30 minutes or 30 minutes from the original setpoint, whichever is first. After the defrost condition is satisfied, or after a maximum of 10 minutes in defrost mode, the unit will resume normal heating operation. Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 30 PHB4: Product Data Guide Specifications Packaged Heat Pump System HVAC Guide Specifications Size Range: 2 to 5 Tons, Nominal Cooling Part 1 General SYSTEM DESCRIPTION Outdoor, packaged, air-to-air heat pump unit utilizing a hermetic scroll compressor for cooling duty and optional electric heating. Unit shall discharge supply air vertically or horizontally as shown on contract drawings. Outdoor fan/coil section shall have a draw-thru design with vertical discharge for minimum sound levels. QUALITY ASSURANCE Unit shall be rated in accordance with AHRI Standards 210/240 and 270. Unit shall be designed and certified in accordance with UL 60335-2-40 and 60335-1. Unit shall be manufactured in a facility registered to ISO 9001 manufacturing quality standard. Roof curb shall be designed to conform to NRCA Standards. Insulation and adhesives shall meet NFPA 90A requirements for flame spread and smoke generation. Cabinet insulation shall meet ASHRAE Standard 62P. DELIVERY, STORAGE AND HANDLING Unit shall be stored and handled per manufacturer's recommendations. Part 2 Products EQUIPMENT General: Factory-assembled, single-piece, heat pump unit. Contained within the enclosure shall be all factory wiring, piping, controls, refrigerant charge (R-454B), and special features required prior to field start-up. Unit Cabinet: Unit cabinet shall be constructed of phosphated, zinc-coated, pre-painted steel capable of withstanding 500 hours of salt spray. Normal service shall be through 3 removable cabinet panels. The unit shall be constructed on a rust proof unit base that has an externally trapped, integrated sloped drain. Indoor fan compartment top surface shall be insulated with a minimum 1/2-in. (13 mm) thick, flexible fiberglass insulation, coated on the air side and retained by adhesive and mechanical means. The indoor wall sections will be insulated with a minimum semi-rigid, foil-faced board capable of being wiped clean. Aluminum foil-faced fiberglass insulation shall be used in the entire indoor air cavity section. Unit shall have a field-supplied condensate trap. Metal Insulated Duct Covers for side discharge will be standard on all sizes. Unit insulation conforms to ASHRAE 62P. Fans: The indoor fan shall be 5-speed, direct-drive, as shown on equipment drawings. Fan wheel shall be made from steel and shall be double-inlet type with forward-curved blades with corrosion resistant finish. Fan wheel shall be dynamically balanced. Outdoor fan shall be direct-drive, propeller-type with aluminum blades riveted to corrosion resistant steel spiders, be dynamically balanced, and discharge air vertically. Compressor: Fully hermetic compressors with factory-installed isolation. Scroll compressors shall be standard on all units. vibration Coils: Indoor coils shall have aluminum plate fins mechanically bonded to seamless aluminum tubes with all joints brazed. Tube sheet openings shall be belled to prevent tube wear. Outdoor coil shall have aluminum fins with copper tubing. Refrigerant Metering Device: Refrigerant metering device shall be thermostatic expansion valve or fixed orifice for cooling, and fixed orifice for heating. Filters: Filter section shall consist of field-installed, throwaway, 1-in. (25 mm) - thick fiberglass filters of commercially available sizes. Controls and Safeties: Unit controls shall be complete with a self-contained, low- voltage control circuit. Units shall incorporate an internal compressor protector that provides reset capability. Operating Characteristics: Unit shall be capable of starting and running at 125°F (51.7°C) ambient outdoor temperature. Compressor with standard controls shall be capable of operation down to 40°F (4.4°C) ambient outdoor temperature in cooling mode. Unit shall be provided with 90-second fan time delay after the thermostat is satisfied. Electrical Requirements: All unit power wiring shall enter the unit cabinet at a single location. Motors: Compressor motors shall be of the refrigerant-cooled type with line-break thermal and current overload protection. All fan motors shall have permanently lubricated bearings, and inherent, automatic reset, thermal overload protection. Condenser fan motor shall be totally enclosed. Evaporator fan motor to be ECM Motor. Special Features Available: Compressor Start Kit (single phase units only): Shall provide additional starting torque for single-phase compressors. Thermostat: To provide for two-stage heating and one-stage cooling in addition manual or automatic changeover and indoor fan control. Crankcase Heater: Shall provide anti-floodback protection for lowload cooling applications. Economizer: (Horizontal - Field installed accessory) (Vertical - Field installed accessory) a. Economizer controls capable of providing free cooling using outside air. b. Equipped with low leakage dampers not to exceed 3% leakage, at 1.0 IN. W.C. pressure differential. c. Spring return motor shuts off outdoor damper on power failure. Electric Heaters a. Electric heater shall be available as a field installed option. b. Heater elements shall be open wire type, adequately supported and insulated with ceramic bushings. c. Electric heater packages must provide single point power connection capability. Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 31 PHB4: Product Data Guide Specifications (Continued) Filter Rack Kit: Shall provide filter mounting for downflow applications. Offered as a field installed accessory. Flat Roof Curb: Curbs shall have seal strip and a wood nailer for flashing and shall be installed per manufacturer's instructions. Low Ambient Package: Shall consist of a solid-state control and outdoor coil temperature sensor for controlling outdoor-fan motor operation, which shall allow unit to operate down to 0°F (-17.7°C) outdoor ambient temperature. Manual Outdoor Air Damper: Package shall consist of damper, birdscreen, and rainhood which can be preset to admit outdoor air for year-round ventilation. Square-To-Round Duct Transitions (24-48 size): Shall have the ability to convert the supply and return openings from rectangular to round. Dual Point Electric Heaters| Allows you to power the electric heater and unit contactor separately by having two individual field power supply circuits connected respectively. Cabinet air leakage of 2.0% or less at .5 in. W.C. when tested in accordance with ASHRAE standard 193. Louver Metal Outdoor Coil Grille Shall provide hail and vandalism protection. © 2024 Carrier. All rights reserved. Edition Date: 12/24 Catalog No: PHB4-51-04PD A Proud Member of the Carrier Family Replaces: PHB4-51-03PD Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 32Adobe PDF Library 17.0