Navien NCB500-2S/37K User Manual

104 Components Diagram and Part List
7.3 Waterway Assembly
21
15
23
5
1
29
17
22
20
16
2
18
4
3
11
12
13
9
8
6 7
14
10
19
24 25
26
27
28
# Description Part # Remark
1 Supply pipe 30029104A
2 O-ring 20048005A
3 Clip 20007859A
4 Temperature sensor 30023765A
5 Screw 20017962A
6 O-ring 20006954A
7 Clip 20007733B
8 Supply pipe 30029104A
9 Temperature sensor 30022222B
10 O-ring 20033699A
11 Valve 30011532B
12 Clip 20033662A
13 Supply pipe 30029104A
14 3-way valve 30020637A
15 Heat exchanger
30029328A
30029327A
16 Packing 20047738A
17 Clip 20017726A
18 Valve 30024805B
19 Clip 20045992A
20 Temperature sensor 30022207B
21 Clip 20007859A
22 Circulation Pump 30029343A
23 Clip 20007733B
24 Inlet pipe 30029107A
25 Pressure sensor 30024399A
26 Clip 20048531A
27 O-ring 20030919A
28 Clip 20035047A
29 Circulation Pump 30025776A

Navien NCB500-2S/37K Specifications

General

Brand	Navien
Model	NCB500-2S/37K
Category	Boiler
Language	English