Burnham K2WT Residential Installation, Operating And Service Instructions page 147

XV. Service Parts
(continued)
Key No. Description
1 Fixing Clamp Bracket
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
7 Flue Temperature Sensor
8 Rear Target Wall Insulation
Cold Burner Door Black Outer
9
Gasket
10 Cold Burner Door Assembly
11A, 11B, Flame Rod (includes flame rod,
11C gasket and hardware)
12A, 12B, Ignition Electrode (includes
12C electrode, gasket and hardware)
M6 Serrated Flange Hex Burner
13
Door Nut
O-Ring Repair Kit [includes (2)
14, 15 22 mm x 2 mm O-rings and (2)
connection clips]
Repair Return Piping Assembly
(includes return piping assembly,
16, 17, 18
1" circulator flange and circulator
flange gasket)
19 Boiler Circulator
20 Return Temperature Sensor
Flow Switch (includes flow switch
21
with O-ring)
22 Repair Supply Temperature Sensor
Repair Supply Piping Assembly
(includes supply piping assembly
23, 24
and supply piping gasket and
fasteners)
107672-03 - 5/18
080 100
Contact U.S. Boiler Company; Provide boiler serial number
108300-01 108301-01
105890-01
Part Number
120 150
105882-01
105883-01
105651-01
106030-01
108302-01 108303-01
105880-01
105881-02
Obtain locally
105888-02
105889-01
Obtain locally
105910-01
105892-01
105911-01
105891-01
180B 180M
105878-01
147