Noritz NRCP111-DV, Installation Manual

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Dimensions & Connections Chapter 2. – Product Specifications
Description Size
A Exhaust 3"
B Air Intake 3"
C Hot Water 3/4"
D Condensate 1/2"
E Recirculation Return Connection 3/4”
F Cold Water Connection 3/4”
G Gas 3/4"
H Cold Water Filter -
I Recirculation Return FIlter -
NO Name of Component
1 Exhaust
2 Igniter
3 Ignition Plug
4 Burner High Limit Switch
5 Primary Heat Exchanger
6
Secondary Heat Exchanger
7 On-Demand Terminal Block
8 Control Panel
9 Water Mixing Valve
10 Recirculation Pump
11 Hot Water Connection
12 Condensate Trap
13
Recirculation Return Connection with Filter
14 Circuit Board
15 Cold Water Connection with Filter
16 Gas Connection
17 Water Control Valve
18 Main Flow Sensor
19 Air Pressure Switch
20
Main Power Switch
21
Flame Sensor
22 Gas Valve
23 AGM (Air Gas Mixer)
24 Fan Motor
25 Internal Air Intake Filter
26 Air Intake
27 Water Leak Detector
28
Recirculation Flow Sensor
2-2. Dimensions & Connections
28.7" [730mm]
4.0" [101mm]
11.5" [292mm]
4.6" [117mm] 5.8" [148mm]
5.7" [146mm]
14.8" [376mm]
2.6" [65mm]
2.4" [62mm]
3.3" [84mm]
6.4" [163mm] 9.0" [228mm]
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11 27 12 13 28
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A
C
D
I
E
H
F
G
B