Navien NPE-180A2 Installation Manual page 116

7.5.3 Burner Assembly (NPE-150S2/180S2/ 210S2/ 240S2)
31
3
5
4
27
20
22
22
22
23
24
# Description
1 Heat Exchanger Assembly
2 SC-Ex Inlet Adaptor
3 SC-Ex Outlet Adaptor
4 Thermistor
5 Screw, S10A, 4×6
6 Fastener
7 Latent-Ex Inlet Adaptor
8 Latent-Ex Outlet Adaptor
9 Thermistor
10 Screw, S10A, 4×6
14 13
16
6
6
2
29 30
11
8 29
22
10
9
Service Code
30026111A
30026110A
30026109A
-
-
30008366A
20017962A
20007853A
-
-
30008366A
20017962A
15
25
28
29
28
7
22
21
Part #
30025252* NPE-210S2/240S2
30025110* NPE-180S2
30025477* NPE-150S2
20049491*
30024763*
30008366*
20017962*
20007853*
20049517*
30024764*
30008366*
20017962*
17
12
18
19
1
26
Remark
Appendixes 115