Lennox EL280UHE Series - Specifications

Page 2
SPECIFICATIONS
Gas
Heating
Performance
Model No. EL280UH045E36A EL280UH070E36A
Model No. - Low NOx - - - EL280UH070XE36A
1
AFUE 80% 80%
High
Fire
Input - Btuh 44,000 66,000
Output - Btuh 35,000 53,000
Temperature rise range - °F 30 - 60 30 - 60
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
3.5 / 10.0 3.5 / 10.0
Low
Fire
Input - Btuh 29,000 43,000
Output - Btuh 23,000 35,000
Temperature rise range - °F 20 - 50 20 - 50
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
1.7 / 4.5 1.7 / 4.5
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 8
Motor output - hp 1/2 1/2
Tons of add-on cooling 1.5 - 3.5 2 - 3.5
Air Volume Range - cfm 250 - 1500 350 - 1375
Electrical Data Voltage 120 volts - 60 hertz - 1 phase
Blower motor full load amps 6.1 6.1
Maximum overcurrent protection 15 15
Shipping Data lbs. - 1 package 111 121
NOTE - Filters and provisions for mounting are not furnished and must be eld provided.
1
Annual Fuel Utilization E󰀩ciency based on DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized furnaces.
SPECIFICATIONS
Gas
Heating
Performance
Model No. EL280UH090E36B EL280UH090E48B
Model No. - Low NOx - - - EL280UH090XE48B
1
AFUE 80% 80%
High
Fire
Input - Btuh 88,000 88,000
Output - Btuh 70,000 69,000
Temperature rise range - °F 35 - 65 30 - 60
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
3.5 / 10.0 3.5 / 10.0
Low
Fire
Input - Btuh 57,000 57,000
Output - Btuh 46,000 46,000
Temperature rise range - °F 25 - 55 20 - 50
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
1.7 / 4.5 1.7 / 4.5
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 9 10 x 10
Motor output - hp 1/2 3/4
Tons of add-on cooling 2 - 3.5 3 - 4
Air Volume Range - cfm 350 - 1600 765 - 1800
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 136 140
NOTE - Filters and provisions for mounting are not furnished and must be eld provided.
1
Annual Fuel Utilization E󰀩ciency based on DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized furnaces.