Product Overview

Rev. 04/16
FROM BOTTOM OF CASE
HEIGHT OF EACH FITTING
2.2" (56mm)GAS INLET
1.9" (49mm)COLD WATER INLET
1.8" (45mm)HOT WATER OUTLET
NR83DVC
Specifications
ut notice.
Dimensions
30 40 45 50 60 70 80 90 100
8.3 7.6 6.7 6.1 5.0 4.3 3.8 3.4 3.0
Temperature
Rise (°F)
Flow Rate
(GPM)
Flow Rates
49 (pounds)
0.2 Gallon (0.95 L)
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Temperature Settings
115-140°F (In 5°F intervals) (6 Options)
Default Temperature Options
120, 125, 130, 140°F (Default is 120°F)
Connection
Sizes
Weight
Water Holding Capacity
Power
Model Name
NR83DVC (GQ-2457WS-FFA US)
Freeze Protection Indoor: -30 °F
<inch(mm)>
46,47,48,50,55,60°C (6 Options)
°F Mode
°C Mode
°F Mode
°C Mode
50, 52, 55, 60°C (Default is 50°C)
Pressure Loss
8.6" (219mm)
6.3" (159mm)
10.9" (277mm)
1.2" (31mm)
5.9" (150mm)
3.0" (76mm)
4.3" (110mm)
6.7" (171mm)
HOT WATER OUTLET (3/4")
GAS INLET (3/4")
WIRING THROUGHWAY
COLD WATER INLET (3/4")
AC120V)
13.2" (336mm)
13.8" (350mm)
13.1" (334mm)
Ø5.0" (Ø128mm)
Ø3.1" (Ø80mm)
23.6" (600mm)
0.4" - 1.8" (10 - 45mm)
1.1" (28mm)
0.4" - 1.8" (10 - 45mm)
9.4" (240mm)
4.8" (121mm)
22.3" (567mm)
1.0" (26mm)
4.4" (113mm)
AIR INLET
FLUE COLLAR
CONDENSATE DRAIN
GAS INLET
COLD WATER INLET
WATER DRAIN VALVE
(WATER FILTER)
HOT WATER OUTLET
WATER DRAIN VALVE
WIRING THROUGHEAY
AC120V
(VIEW FROM TOP)
SIDE VIEW
FRONT VIEW
BOTTOM VIEW
0
5
10
15
20
25
30
35
40
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
Flow Rate (GPM)
Pressure Loss (psi)
0
10
20
30
40
50
60
70
80
90
Pressure Loss (Ft. of head)