Noritz NRCB180DV - Page 11

11
PRESSURE RELIEF VALVE
FOR HEATING (3/4”)
Outdoor Temperature Sensor
27.0” [687]
2.8” [71]
1.97” [50]
Ø2.4” [Ø61]
Ø2.4” [Ø61]
10.1” [256]
17.8” [451]
18.5” [471]
17.7” [450]
1.3” [34] 3.6” [92]
2.3” [58]
5.1” [130]
AIR INLET
FLUE COLLAR
HEATING WATER OUTLET (1”)
HEATING WATER INLET (1”)
AUTO FEEDER WATER INLET (1/2”)
WATER DRAIN VALVE
DOMESTIC WATER OUTLET (3/4
”
)
DOMESTIC WATER INLET (3/4”)
GAS INLET (3/4”)
(WATER FILTER)
WATER DRAIN VALVE
(WATER FILTER)
WATER DRAIN VALVE
WATER DRAIN VALVE
(WATER FILTER)
WATER DRAIN VALVE
WIRING THROUGHWAY
WIRING THROUGHWAY
(AC120V)
CONDENSATE DRAIN (1/2”)
4 x Ø0.5” [Ø13]
2 x 0.24” x 0.4” [6 x 10] OBLONG HOLE
4 x 0.24” x 0.6” [6 x 15] OBLONG HOLE
0.4” [10]
WALL MOUNTING BRACKET
(INCLUDED ACCESSORY)
1.8” [46]
28” [711]
1.2” [30]
0.5” [13]
26.0” [600]
2.3” [59]
12.8” [325]
0.2” [5.0]
10.2” [260]
16” [406]
5.1” [130]
3.5” [88]
1.3” [34]
1.1” [28]
2.6” [66]
3.9” [100]
5.5” [140]
6.7” [170]
(VIEW FROM BOTTOM)
2.5 Dimensions
<inch [mm]>
About the Combi Boiler