Lennox EL180UHN Unit Information

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SPECIFICATIONS
Gas
Heating
Performance
Model No. EL180UH040NE36A EL180UH060NE36A EL180UH080NE48B EL180UH100NE60C
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AFUE 80% 80% 80% 80%
Input - Btuh 40,000 60,000 80,000 100,000
Output - Btuh 32,700 49,000 70,500 81,500
Temperature rise range - °F 20 - 50 30 - 60 35 – 65 35 – 65
Gas Manifold Pressure (in. w.g.)
Natural Gas Only
1.8 3.4 3.4 304
High Static - in. w.g. 0.50 0.50 0.50 0.50
Connections
in.
Flue connection - in. round 4 4 4 4
Gas pipe size IPS 1/2 1/2 1/2 1/2
Indoor
Blower
Wheel nominal dia. x width - in. 10 x 8 10 x 10 10 x 10 11-1/2 x 10
Motor Type DC Brushless DC Brushless DC Brushless DC Brushless
Motor output - hp 1/2 1/2 3/4 1
Tons of add-on cooling 1.5 - 3 1.5 - 3 2.5 - 4 3 - 5
Air Volume Range - cfm 350 - 1380 395 - 1415 750 - 1785 920 - 2315
Electrical
Data
Voltage 120 volts - 60 hertz - 1 phase
Blower motor full load amps 6.8 6.8 8.4 10.9
Maximum overcurrent protection 15 15 15 15
Shipping Data lbs. - 1 package 100 113 125 149
NOTE - Filters and provisions for mounting are not furnished and must be eld provided.
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Annual Fuel Utilization Efciency based on DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized furnaces.
OPTIONAL ACCESSORIES - ORDER SEPARATELY
NOTE - FURNACES CANNOT BE TWINNED!
“A” Width
Models
“B” Width
Models
“C” Width
Models
CABINET ACCESSORIES
Horizontal Suspension Kit - Horizontal only 51W10 51W10 51W10
Return Air Base - Upow only 65W75 50W98 50W99
High Performance Economizer (Commercial Only) 10U53 10U53 10U53
CONTROLS
Blower Relay Kit (for two-stage outdoor units) 85W66 85W66 85W66
FILTERS
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Air Filter and Rack Kit Horizontal (end) 87L95 87L96 87L97
Size of lter - in. 14 x 25 x 1 18 x 25 x 1 20 x 25 x 1
Side Return Single 44J22 44J22 44J22
Ten Pack 66K63 66K63 66K63
Size of lter - in. 16 x 25 x 1 16 x 25 x 1 16 x 25 x 1
SERVICE KIT
Night Service Kit 84W47 84W47 84W47
VENTING
Vent Adaptor − 6 in. conn. size upow applications only 18M79 18M79 18M79
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Cleanable polyurethane, frame-type lter.

Lennox EL180UHN Specifications

General

Brand	Lennox
Model	EL180UHN
Category	Furnace
Language	English