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64
GAS-FIRED BOILER Boiler Manual
PART 15: MAINTENANCE
(CONTINUED)
REPLACEMENT PARTS
Item
#
Description Part #
Item
#
Description Part #
1 Exhaust Vent Pipe - 2" PVC N/A 17 5 Pin Wiring Harness (location) 7250P-696
2 Pipe Coupling F3001 18 9 Pin Wiring Harness (location) 7250P-697
3 Exhaust Manifold Tube 7250P-444 19 Low Voltage Wiring Harness (location) 7250P-700
4 Air Inlet Baffle 7250P-145 20 Hose Barb 1/4 x 10-32 (Blocked Vent Pressure Switch) 7250P-154
5 Plastic Tubing 3/16" ID (Blocked Vent Pressure Switch) 7000P-805 21 O-Ring 007 (Blocked Vent Pressure Switch) 7250P-152
6 Control Board Display (w/Ribbon Cable) 7250P-332 22 S.S. Hex Nut 10-32 (Blocked Vent Pressure Switch) 7250P-153
7 Blocked Vent Pressure Switch 7250P-150 23 S.S. Hex Nuts 7250P-559
8 Screws #8 x 1/2" (Blocked Vent Pressure Switch) 7250P-133 24 Gasket (Top Flue Exhaust Pipe) 7250P-427
9 Cover N/A 25 Poly Plug 3/4 NPT (Condensate Assy) 7250P-647
10 Brass Nipple 1 x 1-1/4 x 4-5/8" 7250P-008 26 PVC Tee Sch. 40 3/4 NPT (Condensate Assy) 7250P-646
11 Fuse (Control Board) 7250P-378 27 Screw #8 x 1/2" (Condensate Assy) 7250P-133
12 Control Board (w/Fuse) 7250P-317 28 PVC Nipple Sch. 80 3/4 NPT (Condensate Assy) 7250P-648
13 Control Board Hold Down Clips 7250P-352 29 Cable Clamp (Condensate Assy) 7250P-649
14 Control Board Mounting Panel (w/Screws) 7250P-651 30 Condensate Hose Assy 7250P-460
15 Electrical Box (w/Screws, Covers) 7250P-114 31 Spring Clamp (Condensate Assy) 7250P-302
16 Screws #8 x 1/2" (Electrical Box) 7250P-133
6
9
22
16
25
11
29
28
26
31
30
14
17
SWITCH
1
18
2
3
4
23
7
13
8
15
21
5
BOILER
24
OUTLET
20
12
27
T50M/T80M
10
CONDENSATE
19
T50M/T80M