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Part number 550-142-054/1211
GV90+ gas-fired water boiler — Boiler Manual
98
Figure 105 Interior panel
Item
number
Description Weil-McLain
part number
1 Interior panel see Figure 99, page 92,
item 8
2 Integrated boiler control assembly, includes IBC and screws 382-200-448
3 Transformer 511-842-370
4 Air pressure switch see Figure 101, page 94
item 3
5 Wiring harness, IBC to junction box (not shown) 591-391-963
6 Wiring harness, IBC to hot surface ignitor (not shown) 591-391-819
7 Wiring harness, IBC to system and bypass circulators (not shown) 591-391-824
8 Wiring harness, IBC to controls (not shown) 591-391-964
Replacement parts (continued)
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