Technical Specifications - NF80DS
MODEL NUMBER GUIDE
F - FURNACE, GAS
APPLICATION
D - DOWNFLOW, STANDARD EMISSION
HEATING INPUT (1000 BTU/HR)
PHYSICAL AND ELECTRICAL DATA
Model
NF80D045S3A
NF80D070S3A
NF80D070S3B
NF80D090S4B
NF80D110S5C
Note: For vent sizing and clearances to combustibles, please reference installation instructions.
31-5000736 Rev. 0
N F F 80
N
BRAND
N - GE
PRODUCT
AFUE
45, 70, 90, 110
Input
Output
AFUE
(Btuh)
(Btuh)
(ICS)
44,000
36,000
80.00%
66,000
54,000
80.00%
66,000
54,000
80.00%
88,000
72,000
80.00%
110,000
90,000
80.00%
110
110
80 D D
S S 4 4 A A XX
Nom.
Gas
Volts/
Cooling
Inlet
Capacity
(in.)
Phase
2 — 3
1/2
120-60-1
2 — 3
1/2
120-60-1
2 — 3
1/2
120-60-1
3 — 4
1/2
120-60-1
4 — 5
1/2
120-60-1
Page 3
XX
MAJOR/MINOR REVISION
CABINET WIDTH
A - 14.5
B - 17.5
C - 21
NOMINAL CFM
3 - 1200 CFM
4 - 1600 CFM
5 - 2000 CFM
DESIGN VARIANT
S - ECM, 1-STAGE
Max.
Time
Nominal
Hz/
Delay
F.L.A.
Breaker
or Fuse
15
6.8
15
6.8
15
6.8
15
8.4
15
10.9
Approx.
Trans.
Shipping
(V.A.)
Weight
(lbs.)
40
113
40
119
40
128
40
140
40
160