AHRI K2WT, Installation, Operating And Service Instructions

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107110-01 - 6/16
XV. Repair Parts
(continued)
Key no. Description
Part Number (Qty)
K2WT-080 K2WT-100 K2WT-120 K2WT-150 K2WT-180
1 Fixing Clamp Bracket
Contact U.S. Boiler Company; Provide boiler serial number
2 Holding Clamp
3 M4 x 7 Fixing Clamp Screw
4 10 -32 x 1/2” Thread Cutting Screw
5 Bare Heat Exchanger
6 Flue Outlet Gasket Kit 105882-01
7 Flue Temperature Sensor Repair Kit 105883-01
8 Rear Target Wall Insulation Repair Kit 105651-01
9 Cold Burner Door Black Outer Gasket Repair Kit 106030-01
10 Cold Burner Door Assembly Repair Kit 105875-01 105876-01 105877-01 105878-01
Not
Shown
Cold Burner Door Insulation Repair Kit 105879-01
11A, 11B,
11C
Flame Rod Repair Kit (includes flame rod, gasket
and hardware)
105880-01
12A, 12B,
11C
Ignition Electrode Repair Kit (includes electrode,
gasket and hardware)
105881-01
13 M6 Serrated Flange Hex Burner Door Nut 101724-01 (4)
14, 15
O-Ring Repair Kit [includes (2) 22 mm x 2 mm
O-rings and (2) connection clips]
105888-01
16, 17, 18
Repair Return Piping Assembly Kit (includes
return piping assembly, 1” circulator flange kit and
circulator flange gasket)
105889-01
19 Circulator Repair Kit 105863-01 (Taco) / 105862-01 (Grundfos)
20 Return Temperature Sensor Repair Kit 105910-01
21
Flow Switch Repair Kit (includes flow switch with
O-ring)
105892-01
22 Repair Supply Temperature Sensor Kit 105911-01
23, 24
Repair Supply Piping Assembly Kit (includes
supply piping assembly and supply piping gasket)
105890-01 105891-01