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SPECIFICATIONS
Gas
Heating
Performance
Model No. EL280DF070E36A EL280DF090E48B
AHRI Ref. No. N/A N/A
1
AFUE 80% 80%
High
Fire
Input - Btuh 66,000 88,000
Output - Btuh 52,000 69,000
Temperature rise range - °F 30 - 60 35 - 65
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
3.5 / 10.0 3.5 / 10.0
Low
Fire
Input - Btuh 43,000 57,000
Output - Btuh 35,000 46,000
Temperature rise range - °F 20 - 50 20 - 50
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
1.7 / 4.9 1.7 / 4.9
High static - in. w.g. Heating 0.5 0.5
Cooling 0.5 0.5
Connections
in.
Flue connection - in. round 4 4
Gas pipe size IPS 1/2 1/2
Indoor
Blower
Wheel nominal diameter x width - in. 10 x 8 10 x 10
Motor output - hp 1/2 3/4
Tons of add-on cooling 2 - 3.5 3 - 4
Air Volume Range - cfm 400 - 1475 780 - 1700
Electrical Data Voltage 120 volts - 60 hertz - 1 phase
Blower motor full load amps 6.1 8.2
Maximum overcurrent protection 15 15
Shipping Data lbs. - 1 package 128 140
NOTE - Filters and provisions for mounting are not furnished and must be eld provided.
1
Annual Fuel Utilization Eciency based on DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized
furnaces.
OPTIONAL ACCESSORIES - ORDER SEPARATELY
“A” Width
Models
“B” Width
Models
CABINET
Downow Combustible Flooring Base 11M59 11M60
CONTROLS
iComfort
®
E30 Smart Wi-Fi Thermostat
15S63 15S63
Outdoor Temperature Sensor
X2658 X2658
Furnace Twinning Kit 16W72 16W72
DOWNFLOW FILTER KITS
Downow Filter Kit 51W06 51W07
No. and Size of lter - in. (1) 20 x 20 x 1 (2) 20 x 16 x 1
night service kit
Night Service Kit 84W47 84W47
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