Noritz WHiC56 Service Manual page 70

■ (L)WHi49
HOT WATER OUTLET(R3/4)
WIRING THROUGHWAY
6-6×10 OBLONG HOLE
140
100
70
36
2-φ13
5-φ13
50
85
120
2-6.5×13 OBLONG HOLE
HEIGHT OF EACH FITTING
FROM BOTTOM OF CASE
HOT WATER OUTLET
COLD WATER INLET
GAS INLET
(VIEW FROM TOP)
241
36
64.8
262
10 - 45
120
44
55
56
COLD WATER INLET(R3/4)
GAS INLET(R3/4)
280
28
10 - 45
WIRING THROUGHWAY
HOT WATER OUTLET
WATER DRAIN VALVE
- 70 -
<Unit : mm>
336
350
334
φ125.5
AIR INLET
FLUE COLLAR
φ81
CONDENSATE DRAIN
GAS INLET
COLD WATER INLET
WATER DRAIN VALVE
(WATER FILTER)