Navien CR-180 Installation Manual page 52

I
Components Diagram & Parts List
CASE ASSEM B LY :
T H . SC R EW ( D4X 1 2 L)
94
9 2 T H . SC R EW ( D4X8L)
66
Transfo rmer
1 8 Em blem
1 1
0-ring
1 0
Filter fram e
9
Filter
8
Ex haust c o l l ar packing
I ntake air c o l l ar packing
7
6
Ex haust col l ar
5
I ntake air collar
4
Lower b rac ket
3
U p p e r b racket
2
Cover
Base
/
CR-A, CR,
/
/
cc
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