27
15.
Dimensions
(WATER FILTER)
WATER DRAIN VALVE
COLD WATER INLET
GAS INLET
WIRING THROUGHWAY
2-0.3" x 0.5" (6.5mm x13mm) OBLONG HOLE
2-0.2" x 0.4" (6mm x10mm) OBLONG HOLE
5-Ø0.5" (Ø13mm)
4.7" (120mm)
2.0" (50mm)
3.3" (85mm)
WATER DRAIN VALVE
(VIEW FROM TOP)
1.4" (36mm)
HOT WATER OUTLET
(AC120V)
0.4" - 1.8" (10mm - 45mm)
0.4" - 1.8" (10mm - 45mm)
HEIGHT OF EACH FITTINGS
FROM BOTTOM OF CASE
GAS INLET
COLD WATER INLET
HOT WATER OUTLET
NR-981-DVC
2-Ø0.5" (Ø13mm)
1.4" (36mm)
2.8" (70mm)
3.9" (100mm)
5.5" (140mm)
1.0" (26mm)
24.6" (626mm)
22.3" (567mm)
23.6" (600mm)
4.4" (1
13mm)
4.0" (102mm)
4.8" (120mm)
11.0" (280mm)
11" (28mm) Ø5.0" (Ø127mm)
Ø3.1" (Ø79mm)
13.2" (336mm)
13.8" (350mm)
13.1" (334mm)
CONDENSATE DRAIN
AIR INLET
FLUE COLLAR
< inch (mm) >
7.2" (184mm)
4.9" (125mm) 7.8" (199mm)
3.1" (79mm)
9.5" (241mm)
HOT WATER OUTLET (3/4")
7.4" (188mm)
10.3" (262mm)
COLD WATER INLET (3/4")
GAS INLET (3/4")
WIRING THROUGHWAY
(AC120V)
1.8" (45mm)
2.2" (55mm)
2.2" (56mm)
