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31-5000734 Rev. 0
Technical Specifications
Physical and Electrical Data
Model
Input
(Btuh)
Output
(Btuh)
AFUE
(ICS)
Nominal
Cooling
Capacity
Gas
Inlet
(in.)
Volts/
Hz/
Phase
Max. Time
Delay
Breaker or
Fuse
Nominal
Full Load
Amps
Trans
(VA)
Approx
Shipping
Weight
(lbs)
NF80X060V3A
60,000
48,000
80%
3 Tons
1/2
120-60-1
15
7.7
40
112
NF80X080V4B
80,000
64,000
80%
4 Ton
1/2
120-60-1
20
12.8
40
138
NF80X100V5C
100,000 80,000
80%
5 Ton
1/2
120-60-1
20
12.8
40
161
NOTE
: For vent length and clearances to combustibles, please reference installation instructions.
Accessory List
Catalog Number
Description
Return Air Base
68W61
Return Air Base 14.5 Inch, A Width
68W62
Return Air Base 17.5 Inch, B Width
68W63
Return Air Base 21.0 Inch, C Width