Navien NHB H Series Installation And Operation Manual page 138

# Description
1 Gas Valve
2 Gas Connector
3 Gas Inlet Adapter
4 Screw (SCM435, M4X12)
5 O-ring
6 Dual Venturi
7 Reducer
8 Intake Pipe
9 Packing Nozzle
10 Orifice
11 O-ring
12 Gas Pipe
13 O-ring (G75)
14 Fan Assembly
15 Fan Gasket
16 Gas Mixing Tube
17 Bracket
18 Screw (S10A, M4X12)
19 Fan Damper
20 O-ring (G50)
21 Fan Gasket
138 Appendixes
Service Code Part #
30011586B 30011586*
20027149A 20027149*
20027748A 20027748*
20006390A 20006390*
20058408A 20058408*
30027149B 30027149*
30031949A 30031949*
30024970A 30024970*
30031906A 30031906*
30024867A 30024867*
20022660A 20022660*
20061838A 20061838*
30031956A 20061840*
20062919A 20062919*
30031993A 20062891*
20061839A 20061839*
30031994A 20061841*
30031958A 20062892*
30032384A 20062893*
30032385A 20062894*
20019090A 20019090*
30031848A 30031848*
30031847A 30031847*
20018079A 20018079*
30033392A 30032015*
30025295A 30025295*
20033847A 20033847*
30013458A 30013458*
30015213A 30015213*
20030471A 20030471*
20024325A 20024325*
30008825A 30008825*
20003019A 20003019*
20022744A 20022744*
Remark
NHB-55/80H
NHB-110/150H
NHB-55/80/110H
NHB-150H
NHB-55/80H (NG)
NHB-55/80H (LP)
NHB-110H (NG)
NHB-110H (LP)
NHB-150H (NG)
NHB-150H (LP)
NHB-55/80H (HIGH ALTITUDE)
NHB-110H (HIGH ALTITUDE)
NHB-150H (HIGH ALTITUDE)
NHB-55/80H
NHB-110/150H
NHB-55/80H
NHB-110/150H
NHB-55/80H
NHB-110/150H