Navien NPE-240A Installation Manual page 53

5.5.2 Burner Assembly(NPE-180A/ 210A/ 240A)
6
3
7
7-1
6-1
12
10
12
6-1
17-1
14
14
8
12
9
12
11
11-1
17
18
5
2
6-1
6-1
4-1
4
6-1
12
13
1
15
17
6-1
12
6
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