Mitsubishi Electric SVZ-AP48NL & SUZ-AK48NL HVAC System
Indoor Unit Model: SVZ-AP48NL (48,000 BTU/H Ducted Air Handler)
Outdoor Unit Model: SUZ-AK48NL (48,000 BTU/H Heat Pump)
Manufacturer: Mitsubishi Electric
Indoor Unit Features
- Unique blow-through design for simple coil cleaning when the blower is removed.
- Selectable external static pressure: 0.30, 0.50, and 0.80 in.WG with 3 fan speeds at each static setting.
- Positive pressure cabinet with air leakage less than 1.0% at 1.0 in.WG.
- Optional humidifier control and ERV control integration.
- Optional electric heat kit for additional heating capacity.
- Multiple control options available, including the comfort app, third-party interfaces, and both wired and wireless controllers.
- Multi-zone capability: Manages temperature across multiple zones within a building.
- Multi-position installation: Can be installed horizontally (left or right) or vertically (up or down). For downflow configurations, the CMA-1 is recommended for proper condensate management to prevent water blow-off.
- Fiberglass-free insulation: 1-inch R4.2 fiberglass-free insulation reduces condensation and boosts efficiency.
- Enclosed ECM motor: Highly efficient and totally enclosed.
- Ducted air handler design provides a solution for cooling and heating large zones.
Outdoor Unit Features
- Blue Fin Coating: An anti-corrosion treatment applied to the aluminum fins of the heat exchanger to protect against corrosion from salt, sulfur, and other airborne contaminants, especially in coastal and industrial areas.
- High-performance grooved piping: Enhances heat exchange efficiency.
- Hot-Start Technology: Ensures the fan activates only when the heat exchanger is warm, preventing cold air blasts during start-up.
- INVERTER-driven compressor: Provides precise capacity needed to maintain temperature set points.
- Joint Lap DC Motor: Offers high efficiency and reliability.
- Pulse Amplitude Modulation technology: Enhances energy efficiency by adjusting power supply to optimize compressor performance, ensuring precise capacity control and reduced energy consumption.
- Quiet operation: Units operate as quietly as a typical conversation.
- Single-zone: One outdoor unit connects to one indoor unit for single-space comfort control.
Specifications
Indoor Unit Specifications (SVZ-AP48NL)
| Parameter | Unit | Value |
|---|---|---|
| Maximum Capacity | Btu/h | 48,000 |
| Rated Capacity | Btu/h | 48,000 |
| Minimum Capacity | Btu/h | 18,100 |
| Maximum Power Input (Cooling at 95°F) | W | 4,450 |
| Rated Power Input (Cooling at 95°F) | W | 4,450 |
| Moisture Removal | Pints/h | 10.5 |
| Sensible Heat Factor | - | 0.77 |
| Power Factor [208V/230V] | % | 93 / 93 |
| Maximum Capacity (Heating at 47°F) | Btu/h | 60,000 |
| Rated Capacity (Heating at 47°F) | Btu/h | 60,000 |
| Minimum Capacity (Heating at 47°F) | Btu/h | 14,700 |
| Maximum Power Input (Heating at 47°F) | W | 5,670 |
| Rated Power Input (Heating at 47°F) | W | 5,670 |
| Power Factor [208V/230V] | % | 94 / 94 |
| Maximum Capacity (Heating at 17°F) | Btu/h | 38,000 |
| Rated Capacity (Heating at 17°F) | Btu/h | 38,000 |
| Maximum Power Input (Heating at 17°F) | W | 4,640 |
| Rated Power Input (Heating at 17°F) | W | 4,640 |
| Maximum Capacity (Heating at 5°F) | Btu/h | 30,800 |
| Maximum Power Input (Heating at 5°F) | W | 4,275 |
| Maximum Capacity (Heating at -4°F) | Btu/h | 27,000 |
| SEER2 | - | 17.1 |
| EER2 | - | 9.1 |
| HSPF2 [IV] | - | 8.1 |
| COP at 47°F | - | 3.1 |
| COP at 17°F at Maximum Capacity³ | - | 2.4 |
| COP at 5°F at Maximum Capacity⁴ | - | 2.1 |
| COP at -4°F at Maximum Capacity⁵ | - | 1.96 |
| ENERGY STAR® Certified | - | No |
| Voltage, Phase, Frequency | V AC / V AC, Ø, Hz | 208 / 230, 1, 60 |
| Guaranteed Voltage Range | V AC | 198 - 253 |
| Voltage: Indoor - Outdoor, S1-S2 | V AC | IDU Powered Separately |
| Voltage: Indoor - Outdoor, S2-S3 | V DC | 12-24 |
| Short-circuit Current Rating [SCCR] | kA | 5 |
| Recommended Fuse/Breaker Size (Outdoor) | A | 40 |
| Recommended Wire Size [Indoor - Outdoor] | AWG | 14 |
| MCA | A | 5.63 |
| Fan Motor Output | W | 430 |
| Airflow Rate at Cooling, Dry | CFM | 1,040, 1,262, 1,485 |
| Airflow Rate at Cooling, Wet | CFM | 1,040, 1,262, 1,485 |
| Airflow Rate at Heating, Dry | CFM | 1,040, 1,262, 1,485 |
| Sound Pressure Level [Cooling] | dB (A) | 45, 48, 52 |
| Sound Pressure Level [Heating] | dB (A) | 45, 48, 52 |
| External Static Pressure | in.WG | 0.30, 0.50, 0.80 |
| Drain Pipe Size O.D. | inch [mm] | 3/4 [19.05] |
| External Finish Color | - | 6.2PB 9/0.9 |
| Unit Dimensions (W x D x H) | inch x inch x inch [mm x mm x mm] | 25 x 21-5/8 x 59-1/2 [635 x 548 x 1,511] |
| Package Dimensions (W x D x H) | inch x inch x inch [mm x mm x mm] | 26 x 28-3/4 x 66 [660 x 730 x 1,675] |
| Unit Weight | lbs [kg] | 172 [78] |
| Package Weight | lbs [kg] | 198 [90] |
| Fan Motor Type | - | DC Motor |
| IDU Operating Temp. Range (Cooling Intake Air Temp [Max/Min]) | °FDB, °FWB / °FDB, °FWB | 90, 73 / 66, 59 |
| IDU Operating Temp. Range (Heating Intake Air Temp [Max/Min]) | °FDB | 82 / 50 |
Outdoor Unit Specifications (SUZ-AK48NL)
| Parameter | Unit | Value |
|---|---|---|
| MCA | A | 38 |
| MOCP | A | 67 |
| Fan Motor Output | W | 213+213 |
| Airflow Rate Cooling | CFM | 4,020 |
| Airflow Rate Heating | CFM | 4,020 |
| Defrost Method | - | Reverse Cycle |
| Coating on Heat Exchanger (Bluefin, Sea Coast) | - | Yes, Yes |
| Sound Pressure Level, Cooling¹ | dB (A) | 60 |
| Sound Pressure Level, Heating² | dB (A) | 62 |
| Compressor Type | - | Twin Rotary |
| Compressor Model | - | MRK53FFJMC-L |
| Compressor Oil [Type // Charge] | Type // oz | RM68EH // 60 |
| External Finish Color | - | Munsell 3Y 7.8/1.1 |
| Base Pan Heater | - | Not applicable |
| Unit Dimensions (W x D x H) | inch x inch x inch [mm x mm x mm] | 41-11/32 x 14 x 52-43/64 [1,050 x 355 x 1,338] |
| Package Dimensions (W x D x H) | inch x inch x inch [mm x mm x mm] | 42-15/16 x 17-3/4 x 58-5/16 [1,090 x 450 x 1,480] |
| Unit Weight | lbs [kg] | 265 [120] |
| Package Weight | lbs [kg] | 291 [132] |
| ODU Operating Temp. Range (Cooling Intake Air Temp [Max/Min]) | °FDB | 115 / 23 |
| ODU Operating Temp. Range (Heating Intake Air Temp [Max/Min]) | °FDB, °FWB / °FDB, °FWB | 70, 59 / -4, -4 |
| ODU Operating Temp. Range (Heating Thermal Lock-out / Re-start Temperatures) | °FDB | -13 / -4 |
| Refrigerant Type | - | R454B |
| Pre-Charged Refrigerant Amount | lbs, oz | 11, 7 |
| Maximum Pre-Charged Piping Length | ft [m] | 100 [30] |
| Additional Refrigerant Charge Per Additional Piping Length | oz/ft | 0.6 |
| Gas Pipe Size O.D. [Flared] | inch [mm] | 5/8 [15.88] |
| Liquid Pipe Size O.D. [Flared] | inch [mm] | 3/8 [9.52] |
| Maximum Piping Length | ft [m] | 245 [75] |
| Maximum Height Difference | ft [m] | 100 [30] |
| Maximum Number of Bends | - | 15 |
Dimensions
Indoor Unit Dimensions (SVZ-AP48NL)
The indoor unit dimensions are provided in various views (Front, Top, Side, Bottom) with measurements in inches and millimeters.
- Nominal Filter Size: 508 x 609.6 x 25.4 mm (20 x 24 x 1 inches)
- Duct Connection: 579 x 402 mm (22-13/16 x 15-7/8 inches)
- Key dimensions (A-J) are provided, for example:
- A (Width): 635 mm (25 inches)
- E (Height): 1511 mm (59-1/2 inches)
- J (Depth): 563 mm (22-3/16 inches)
- Gas Pipe Connection: 15.88 mm (5/8 inches)
- Liquid Pipe Connection: 9.52 mm (3/8 inches)
Outdoor Unit Dimensions (SUZ-AK48NL)
The outdoor unit dimensions and installation clearances are detailed. Key aspects include:
- Unit Dimensions (W x D x H): 1,050 x 355 x 1,338 mm (41-11/32 x 14 x 52-43/64 inches)
- Free Space Requirements: Minimum clearances around the unit for proper operation and maintenance.
- Service Space Requirements: Minimum dimensions required for service access.
- Foundation Bolts: Recommends M10 (W3/8) bolts for secure installation.
- Piping-Wiring Directions: Connections can be made from Front, Right, Rear, and Below.
- Piping Knock-Out Hole Details: Specifies sizes for conduit and piping connections (e.g., 26 mm (1-1/32 inch) for conduit, 15.88 mm (5/8 inch) for gas pipe, 9.52 mm (3/8 inch) for liquid pipe).
Accessories
Indoor Unit Accessories (SVZ-AP48NL)
- Condensate: Various condensate pumps and sensors (e.g., Blue Diamond Advanced Mini Condensate Pump, X87-721).
- Control Wire & Lineset: Shielded plenum wire and insulated lineset options.
- Electric Heat Lockout: Controllers for electric heat lockout.
- Control Interface: Wired and wireless controllers, IT extenders, BACnet/Modbus interfaces, thermostat interfaces.
- Electric Kit Heats: Options for 10kW, 15kW, and 17kW electric heaters.
- Disconnect Switch: 30A600VUL disconnect switches.
- Downflow Kit: Condensate management kit for downflow installation.
- Wired Remote Controllers: Various wired remote controller models.
- Remote Sensor: Flush mount and wall mount remote temperature sensors.
- Power Supplies & Auxiliary Components: Wiring harnesses, ERV input adapters, lockdown brackets.
- Wireless Remote Controller: RedLINK Wireless Remote Controller, Universal Wireless MA Handheld Remote Controller.
- Power Supplies and Auxiliary Components: Backup heat relay kit adapters.
- Terminal Block: Separate terminal power blocks.
Outdoor Unit Accessories (SUZ-AK48NL)
- Control/Service Tool: Maintenance tool cable sets and interfaces.
- Stand: Various mounting stands for the outdoor unit.
- Wind Baffle: Front, Rear, and Side Advanced Wind Baffles.
- Optional Defrost Heater: For enhanced defrost performance.
- Snow/Rain Diverter: Protection for the unit.
- Mounting Pad: Condensing unit mounting pads.
- Hail Guards: Protection against hail damage.
- Mini-Split Wire: Armored and standard mini-split cables in various lengths.
- Centralized Drain Pan: For condensate drainage.
- Power Supplies & Auxiliary Components: Wiring harnesses.
- Drain Socket: Drain sockets for the unit.
- Air Outlet Guide: Guides for air outlet.
- M-NET Converter: M-Net interface for P-Series.
