Use and Care Manual

NRCP
MODEL NRCP982DV NRCP1112DV
BTU Input Range
18,000 - 180,000 18,000 - 199,000
Min / Max Flow Rate
0.5 GPM - 10.1 GPM 0.5 GPM - 11.1 GPM
Flow Rate at ∆T
35°F
9.8 GPM 10.8 GPM
45°F
7.6 GPM 8.4 GPM
80°F
3.8 GPM 4.6 GPM
Vent Line
2” PVC, CPVC,
PP
Up to 50 ft.
3” PVC, CPVC,
PP
Up to 100 ft.
Venting - SV Conversion
Conversion Kit Required
Weight
85 lbs.
Pressure Drop
15 PSI @ 6 GPM
Gas Supply Pressure
NG: 3.5” - 10.5”; LP: 8.0” - 14.0”
Connection
Sizes
Water Inlet 3/4”
Hot Water Inlet 3/4”
Gas Inlet 3/4”
Condensing
Drain
1/2”
Max External
Recirculation
Loop
1/2” Line 200 ft.
3/4” Line 500 ft.
UEF
0.94
Warranty
12-year warranty on heat exchanger, 5-year warranty on
parts & 1-year reasonable labor
Temperature Settings
100-140°F (In 5°F Intervals)
Wireless Compatible
No