TCPDF
E7 Series
E7ED-E7EM SPEC with footer 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
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MODEL IDENTIFICATION
E
Product Type E - Electric Furnace
Generation 7 - Seventh Series
Blower E - Constant Torque
16 Speed ECM
7 E M - 010 H 2
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
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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)
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ELECTRICAL SPECIFICATIONS
MODEL NUMBER
E7E*010H2 012H2
015H2
017H2
020H2
023H2
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.
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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
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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
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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
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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)
*Stocked
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
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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
*Stocked
Part Number 901987A 901988A 901989A 901990A 901991A 901992A 901993A 902681A
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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.
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492F-0621 (Replaces 492F-0719) E7ED-E7EM_SPEC
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