Owner's Manual for MAYTAG models including: E7 Series Electric Furnace, E7 Series, Electric Furnace, Furnace
E7ED | Electric Furnace | Maytag | Literature Library
TECHNICAL SPECIFICATIONS E7 Series Electric Furnaces The E7 Series furnace is designed for all sizes of manufactured and modular homes. These units incorporate reliability and low maintenance. Units may be installed free standing in a utility room or enclosed in an alcove or closet. E7 Series furnaces are A/C ready, with 16 blower speeds to meet any cooling requirement. E7ED Downflow Electric Furnace E7EU Upflow Electric Furnace FEATURES and BENEFITS · Choice of Air Conditioning Options: From 1.5 to 5 tons A/C ready. · Easy Open Door: Secures the door firmly for transit, yet allows easy removal for access. · Effective Air Filter: Universal disposable filter is readily available and simple to replace. · Nichrome Heating Elements: Provide long lasting, efficient heating. · Appliance Quality Door: Protects against rust and other corrosion. Baked enamel finish allows for easy cleaning. · Fully Insulated Furnace Cabinet: Insures minimized heat loss and quiet operation. · Safety and Dependability: Auto reset controls protect unit's electrical circuitry and helps ensure trouble free performance. Built in circuit breakers for extra safety. · Adaptable: Unit can be adapted to provide dependable heating in either downflow or upflow mode. · Versatile: Works with self-contained or split system air conditioners or heat pumps. · Heating Relays: Provide quiet operation. · Control Board: Allows for 16 blower speeds to create ideal comfort in the home. · 7 Segment LED Display: Shows furnace mode and simplifies service. · Upflow/Downflow Furnace (E7EM): Available to meet any application. · Upflow (E7EU) and Downflow (E7ED) Furnace: Comes with a factory installed coil box and all necessary filters. · Full line of accessories to meet many difficult applications. E7EM Upflow/Downflow Electric Furnace 2 MODEL IDENTIFICATION E Product Type E - Electric Furnace Generation 7 - Seventh Series Blower E - Constant Torque 16 Speed ECM 7 E M - 010 H 1 Revision Electrical Code H - 240-1-60 Blower M - Upflow/Downflow D - Downflow U - Upflow Primary Capacity 010 - 10 kw 012 - 12 kw 015 - 15 kw 017 - 17 kw 020 - 20 kw 023 - 23 kw Furnace Parts Identification 2 Pole Relay Transformer Control Board Circuit Breaker Limits Grounding Lug 3 UNIT SPECIFICATIONS FURNACE MODELS E7Rated Heating Output, Btuh (see note 1) Watts (Total kw, Heating Elements & Blower) Supply Voltage Heating Elements, No. (Total kw) Motor Speed, H.P. Rating, Amps Test ESP, in. w.c. Max Optional Cooling Available with factory installed blower Optional Heat Pump Available with factory installed blower Air Filter (Standard) 010H 35,000 10.4 2 (10.0) 012H 41,000 12.0 2 (11.6) 015H 017H 53,000 57,000 15.4 16.6 240 Volts/60Hz/1-Phase 3 (15.0) 3 (16.2) 16 Speed, 1/2 HP, 3.6 A 0.3 2.0 - 4.0 Ton 2.0 - 4.0 Ton 18" x 20" x 1" (nominal) 020H 70,000 20.4 4 (20.0) 023H 75,000 22.0 4 (21.6) Furnace Dimensions Multi-Poise Width-20" (508mm), Height-29" (737mm), Depth-24 1/2" (623mm) Upflow/ Width-20" (508mm), Height-60 5/8" (1546mm), Depth-24 1/2" Downflow (623mm) 1. Heating output rated at listed voltage. For outputs at voltages other than 240V, multiply Btuh rating by the following factors: x 0.92 (230V), x 0.84 (220V), x 0.75 (208V) 4 ELECTRICAL SPECIFICATIONS MODEL NUMBER E7E*010H1 012H1 015H1 017H1 020H1 023H1 SUPPLY TOTAL CIRCUIT AMPERES Single 45.3 Single 51.6 Dual "A" 27.8 Dual "B" 24.2 Single 66.1 Dual "A" 45.3 Dual "B" 20.8 Single 71.1 Dual "A" 45.0 Dual "B" 26.1 Single 86.9 Dual "A" 45.3 Dual "B" 41.7 Single 93.6 Dual "A" 45.3 Dual "B" 48.0 MAXIMUM OVER- CURRENT RATING 60 70 35 35 90 60 30 90 60 35 110 60 60 125 60 60 MINIMUM CIRCUIT AMPACITY 57 65 35 30 83 57 26 89 56 33 109 57 52 117 57 60 NOTE: Wire size must be in accordance to the applicable revision of the NEC and all other applicable codes. Anticipator Settings Furnace Model Thermostat Anticipator Setting 010, 012 0.2 015, 017, 020, 023 0.4 Clearances ALL MODELS CLOSET ALCOVE Front Back 6" 18" 0" 0" Sides 0" 0" Top 0" 0" Top and Sides of Duct 0" 0" Bottom of Duct 0" 0" Service Clearance For upflow application using upflow stand, 1" minimum per side. 5 T-Stat (Ø 5/8") LEFT SIDE VentilAire Bracket Attachment Location 13 1/2" TOP VIEW 17" 20" FRONT VIEW Tie- Down Tab A.C. & H.P. Knockout (4 1/4" X 3 3/4") 11 3/4" Refrigerant Line Knockout (1 1/2" X 5") T-Stat (Ø 5/8") Ø 2" 24 1/2" RIGHT SIDE Electric Ø 1 1/8" 29" Ø 7/8" Optional Electric Ø 5/8" 2 1/4" 2 5/16" 1 3/8" Ø 1 1/8" Optional Electric Ø 1" 12 5/16" BOTTOM VIEW E7EM Physical Dimensions VentilAire Bracket Attachment Location (E7ED) 13 1/2" TOP VIEW 17" 20" 24 5/8" LEFT SIDE LEFT SIDE T-STAT 5/8" FRONT VIEW TIE-DOWN TAB A.C & H.P. KNOCKOUT (4 1/4" X 3 3/4") 11 3/4" OPTIONAL ELECTRIC 7/8" OPTIONAL ELECTRIC 1" 12 5/16" BOTTOM VIEW T-STAT 5/8" 2" 2 1/4" 2 5/16" RIGHT SIDE 60 5/8" ELECTRIC 1 1/8" 7/8" 1 1/8" RIGHT SIDE 1 7/16" Note: E7EU has a solid door and is orientated the opposite of E7ED. E7EU & E7ED Physical Dimensions 6 VentilAire Bracket Attachment Location 16 1/2" 2" 3 3/4" LEFT SIDE 16 1/2" 4 3/8" 13 1/2" 17" 24 3/4" 6" TOP VIEW 19 7/8" 14 7/8" FRONT 20" VIEW 17 3/8" VentilAire Bracket Attachment Location RIGHT SIDE BOTTOM VIEW E7 Furnace Upflow Stand Dimensions Optional Accessories Dimension A Dimension C Coil Box 1006730 1006731 904067 902976 Dimension A Width (mm) 20" (508mm) 20" (508mm) 20" (508mm) 20" (508mm) Dimension B Depth (mm) 24" (610mm) 24" (610mm) 24" (610mm) 24" (610mm) Dimension C Height (mm) 31.5" (802mm) 31.5" (802mm) 27" (686mm) 29" (736mm) Dimension B Available Coil Cabinets 7 MODEL NUMBER E7E*-0**H1 MOTOR SWITCH SETTINGS (0=OFF, 1=ON) 1/5 2/6 3/7 4/8 0 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 1 0 0 1 1 0 1 1 1 0 0 0 0 1 1 0 0 1 0 1 0 1 1 1 0 1 0 0 1 1 1 0 1 1 0 1 1 1 1 1 1 1 Airflow Data AIRFLOW (CFM) EXTERNAL STATIC PRESSURE (IN. W.C.) 0.1 CFM 685 770 854 939 1,012 1,084 1,157 1,197 1,245 1,293 1,344 1,394 1,434 1,473 1,514 1,555 0.2 CFM 640 727 815 902 974 1,047 1,119 1,166 1,215 1,263 1,312 1,361 1,401 1,441 1,483 1,525 0.3 CFM 606 692 779 865 938 1,011 1,084 1,130 1,178 1,225 1,278 1,330 1,369 1,408 1,451 1,494 0.4 CFM 560 648 737 825 899 973 1,047 1,093 1,143 1,192 1,242 1,291 1,332 1,373 1,417 1,460 0.5 CFM 513 599 685 771 850 930 1,009 1,056 1,105 1,154 1,206 1,257 1,299 1,340 1,386 1,431 0.6 CFM 460 552 645 737 813 888 964 1,017 1,066 1,114 1,169 1,223 1,267 1,311 1,355 1,398 NOTES: 1. Motor switch settings for heating speeds use HEAT switches 1, 2, 3, and 4. For cooling speeds use COOL switches 5, 6, 7, and 8. 2. Data is shown with filter E7 Airflow Data E7E*-0**H1 10 12 15 17 20 23 MAXIMUM HEATING AIRFLOW SETTING E7EM E7ED DOWNFLOW UPFLOW DOWNFLOW MH RES MH RES MH RES 0001 0101 0011 0101 0001 0101 0101 0101 0101 0011 0001 0011 0001 E7EU UPFLOW MH RES 0101 0101 0011 NOTES: 1. MH and Res represent Manufactured Housing and Residential (modular home) applications, respectively 2. To comply with government mandated efficiency standards, speed settings with higher CFM values than listed in this table are not allowed in HEAT mode Maximum Allowable Heat Settings 8 ACCESSORIES Description Blower, 5 Ton Heating Thermostat Intertherm (12 Pac) Heating Thermostat Miller (12 Pac) Thermostat Sub-Base Heating/Cooling Thermostat CM65 Intertherm/Miller (12 Pac) Heating/Cooling Thermostat GE Intertherm (12 Pac) Heating/Cooling Thermostat GE Miller (12 Pac) Automatic Damper for AC or HP Package Unit "VEE" Box Adapters (10") - 5 / carton Duct Connector 10" Dia. x 6" Long - 6 / carton "VEE" Box Adapters (12") - 5 / carton Single Wide Fitting Kit (12") Double Wide Fitting Kit (12") Single Wide Fitting Kit (14") Double Wide Fitting Kit (14") Y-Fitting (12") Y-Fitting (14") Fan Delay Kit (TDR) Top Grille/Frame Top Grille/Frame (4 pack) Cabinet to Combine w/ Grille/Frame Upflow Stand Coil Cabinet (For all sizes), Upflow & Downflow w/ Solid Door Coil Cabinet (For all sizes), Upflow & Downflow w/ Louvered Door Coil Cabinet Downflow (Front return) Coil Cabinet Upflow (Solid door, limited capacities) Part Number 1027059 903188 (903182) 903189 (903183) 914146 903992 (903993) 903192 (903186) 903193 (903187) 901083 901985 902926 902149 911468A 911469A 914957 914956 911470 917195 911758 902989 903000 903891 1014501 1006730 1006731 904067 902976 9 ACCESSORY KITS Vent Kits Soffit Air Inlet (for VentilAire III only) VentilAire III - Sloped 3/12 VentilAire IV - Sloped 3/12 VentilAire V - Sloped 3/12 Part Number 917201A 914098 914229 1018547 Plenum Connectors 11.25 x 13.50 x 0.88 12 / carton 11.25 x 13.50 x 2.00 12 / carton 11.25 x 13.50 x 4.25 6 / carton 11.25 x 13.50 x 6.25 6 / carton 11.25 x 13.50 x 8.25 4 / carton 11.25 x 13.50 x 10.25 3 / carton 11.25 x 13.50 x 12.25 3 / carton 11.25 x 13.50 x 6.25 24 / carton Part Number 901987A 901988A 901989A 901990A 901991A 901992A 901993A 902681A 10 11 GENERAL TERMS OF LIMITED WARRANTY For complete details of the Limited Warranty, including applicable terms and conditions, see your local installer or contact the Nortek Global HVAC, LLC warranty department for a copy. Before purchasing this appliance, read important energy cost and efficiency information available from your retailer. Specifications and illustrations subject to change without notice and without incurring obligations. Printed in U.S.A (06/2021) 492F-0621 (Replaces 492F-0719) www.maytaghvac.com ®/TM/© Maytag.All rights reserved.Manufactured under license by Nortek Global HVAC, LLC, Missouri, USA. Limited warranty provided by the manufacturer. © Nortek Global HVAC, LLC. All rights reserved. Powered by TCPDF (www.tcpdf.org)TCPDF 6.0.003 (http://www.tcpdf.org)