Lennox iComfort SL280UH070V36A Manual page 2

Gas
Heating
Performance
High
Fire
Low
Fire
High static - in. w.g.
Connections
in.
Indoor Wheel nominal diameter x width - in.
Blower
Electrical Data
Maximum overcurrent protection
Shipping Data
NOTE - Filters and provisions for mounting are not furnished and must be field provided.
Annual Fuel Utilization Efficiency based on DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized
1
furnaces.
Flue connection on the unit is 4 in. diameter. Most applications will require 5 in. venting and field supplied 4 x 5 in. adaptor. See Venting Tables in the Installation
2
Instructions for detailed information.
Gas
Heating
Performance
High
Fire
Low
Fire
High static - in. w.g.
Connections
in.
Indoor Wheel nominal diameter x width - in.
Blower
Electrical Data
Maximum overcurrent protection
Shipping Data
NOTE - Filters and provisions for mounting are not furnished and must be field provided.
Annual Fuel Utilization Efficiency based on DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized
1
furnaces.
Flue connection on the unit is 4 in. diameter. Most applications will require 5 in. venting and field supplied 4 x 5 in. adaptor. See Venting Tables in the Installation
2
Instructions for detailed information.
SPECIFICATIONS
Model No.
Model No. - Low Nox
AFUE
1
Input - Btuh
Output - Btuh
Temperature rise range - °F
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
Input - Btuh
Output - Btuh
Temperature rise range - °F
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
Heating
Cooling
Flue connection − in. round
Gas pipe size IPS
Motor output - hp
Tons of add-on cooling
Air Volume Range - cfm
Voltage
Blower motor full load amps
lbs. - 1 package
SPECIFICATIONS
Model No.
Model No. - Low Nox
AFUE
1
Input - Btuh
Output - Btuh
Temperature rise range - °F
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
Input - Btuh
Output - Btuh
Temperature rise range - °F
Gas Manifold Pressure (in. w.g.)
Nat. Gas / LPG/Propane
Heating
Cooling
Flue connection − in. round
Gas pipe size IPS
Motor output - hp
Tons of add-on cooling
Air Volume Range - cfm
Voltage
Blower motor full load amps
lbs. - 1 package
SL280UH070V36A SL280UH090V36B
SL280UH070XV36A
80%
66,000
52,000
40 - 70
3.5 / 10
43,000
35,000
25 -55
1.7 / 4.9
0.8
1.0
4
1/2
10 X 8
1/2
2 - 3
606 - 1345
120 volts - 60 hertz - 1 phase
7.7
15
128
SL280UH090V60C SL280UH110V60C
- - - SL280UH110XV60C
80%
88,000
70,000
35 - 65
3.5 / 10.0
57,000
47,000
25 -55
1.7 / 4.9
0.8
1.0
4
1/2
11-1/2 X 10
1.0
3 - 5
826 - 2305
120 volts - 60 hertz - 1 phase
12.8
20
173
Page 2
SL280UH090V48B
- - - SL280UH090XV48B
80% 80%
88,000 88,000
70,000 70,000
40 - 70 40 - 70
3.5 / 10 3.5 / 10
57,000 57,000
47,000 47,000
25 -55 25 -55
1.7 / 4.9 1.7 / 4.9
0.8 0.8
1.0 1.0
4
1/2 1/2
10 X 9 11-1/2 X 9
1/2 1.0
2 - 3.5 2.5 - 4
498 - 1393 679 - 2002
7.7 12.8
15 20
143 154
SL280UH135V60D
- - -
80% 80%
110,000 132,000
87,000 105,000
35 - 65 40 - 70
3.5 / 10.0 3.5 / 10.0
71,500 85,800
58,000 69,000
25 -55 25 -55
1.7 / 4.9 1.7 / 4.9
0.8 0.8
1.0 1.0
4
2
1/2 1/2
11-1/2 X 10 11-1/2 X 11
1.0 1.0
3 - 5 3.5 - 5
812 - 2125 828 - 2257
12.8 12.8
20 20
181 199
4
4