Navien NR-180 Installation Manual page 69

Navien Gas Water Heater Installation
NO Description
68 Tube
69 Tube
70 Tube
71 Tube
75 O-ring
77 O-ring
80 Screw (D4 x 8L)
95 Screw (D4 x 10L)
96 Bolt (M4 x 12L)
97 Screw (D4 x 4L)
98 Screw (D4 x 12L)
99 Screw (D4 x 25L)
101 Screw (D4 x 12L)
103 Screw (D4 x 14L, STS)
104 Bolt (M4 x 10L, STS)
105 Bolt (M4 x 10L)
106 Bolt (M4 x 6L)
Navien Part No.
BH2203001A
BH2202023A
BH2202024A
BH2202022A
BH2202025A
BH2202036A
BH2202041A
BH2421003A
BH2421008A
BH1705007A
BH1705001A
BH1603006A
BH1710001A
BH1612005A
BH1701030A
BH1708003A
BH1701031A
BH1611006A
BH1611005A
BH1611001A
Remark
180
210/240
180
210/240
180
210/240
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