Thermal Solutions APEX APX425C Installation, Operating And Service Instructions page 142

13
Service Parts
Key
Description
No.
Replacement Blower Kit (includes blower, blower outlet gasket
2A
and hardware)
2B Blower Outlet Gasket
Blower Inlet Assembly (includes gas orifice, injector flange, inlet
2C shroud (425 only), swirl plate, blower adapter plate, and mounting
hardware)
2E Replacement Gas Valve Kit (includes one gas valve and o-rings)
Gas Valve 90° Flange Kit (includes one 90° flange, o-ring,
2F
and hardware)
Gas Valve Wire Harness (includes harness with plug and
2G
M4 x 30 mm screw)
N/A Gas Line Rubber Grommet
2K Gas Shutoff Valve
2L Air Proving Switch
Air Proving Switch Tubing, silicone, 5/16 in. ID x 0.07 in.
2M
Wall Thickness x 18 in. long
142
(continued)
Blower / Gas Train Components
APEX Installation, Operating, & Service Instructions
Part Number
APX625C
Natural Gas:
110041-01
LP Gas:
110039-01
Natural Gas: 105004-04
LP Gas: 105004-03
Natural Gas: 109225-01
LP Gas: 109224-01
1 in. NPT: 109226-01
1 in. NPT: 816SOL0015
109114-01
APX725C APX825C
104999-03
109223-01
Natural Gas:
110042-01
110043-01
LP Gas:
110040-01
108103-01
109115-01
109116-01
106308-05 - 3/23