Replacement Parts

4 of 8
100332604_2000589052_Rev B
ITEM NO. PART NO. DESCRIPTION MODEL
HEAT EXCHANGER ASSEMBLIES
1 100330273 HEAT EXCHANGER ASSEMBLY KBX0400
1 100330274 HEAT EXCHANGER ASSEMBLY KBX0500
1 100330275 HEAT EXCHANGER ASSEMBLY KBX0650
1 100330276 HEAT EXCHANGER ASSEMBLY KBX0800
1 100330277 HEAT EXCHANGER ASSEMBLY KBX1000
CONTROLS
2 100208459* LOW VOLTAGE CONNECTION BOARD ALL
3 100330278* CONTROL BOARD - MAIN KBX0400
3 100334032* CONTROL BOARD - MAIN KBX0500
3 100334033* CONTROL BOARD - MAIN KBX0650
3 100334034* CONTROL BOARD - MAIN KBX0800
3 100334035* CONTROL BOARD - MAIN KBX1000
3 100334586 CONTROL BOARD - MAIN, OUTDOOR KBX0400-O
3 100334587 CONTROL BOARD - MAIN, OUTDOOR KBX0500-O
3 100334589 CONTROL BOARD - MAIN, OUTDOOR KBX0650-O
3 100334590 CONTROL BOARD - MAIN, OUTDOOR KBX0800-O
3 100334611 CONTROL BOARD - MAIN, OUTDOOR KBX1000-O
4 100330279* DISPLAY ASSEMBLY INTERFACE ALL
5 100208563* SENSOR, INLET ALL
6 100208558* SENSOR, OUTLET ALL
- 100330186* SENSOR, FLUE W/ GROMMET ALL
7 100208381* SWITCH, AIR PRESSURE
(NO SWITCH FOR 500, 650, OR 1000 MODELS) KBX0400
7 100335692* SWITCH, AIR PRESSURE
(NO SWITCH FOR 500, 650, OR 1000 MODELS) KBX0800
8 100208242 SWITCH, POWER ON/OFF ALL
9 100208509 PUMP RELAY ALL
10 100288473 TRANSFORMER, 120 X 24V, 100VA, 50/60 HZ ALL
GAS TRAIN
11 100330187 FAN W/ GASKETS KBX0400-0500
11 100330188 FAN W/ GASKETS KBX0650-0800
11 100330189 FAN W/ GASKETS KBX1000
12 100208101* GASKET, BLOWER KBX0400-0500
12 100330190* GASKET, BLOWER KBX0650-0800
12 100330191* GASKET, BLOWER KBX1000
13 100330192 GAS VALVE W/ GASKET KBX0400-0500
13 100172015 GAS VALVE W/ GASKET KBX0650
13 100330193 GAS VALVE W/ GASKET KBX0800-1000
14 100330194 VENTURI W/ GASKET (NATURAL GAS) KBX0400
14 100330195 VENTURI W/ GASKET (NATURAL GAS) KBX0500
14 100330196 VENTURI W/ GASKET (NATURAL GAS) KBX0650
14 100330197 VENTURI W/ GASKET (NATURAL GAS) KBX0800
14 100330199 VENTURI W/ GASKET (NATURAL GAS) KBX1000
15 100208761 GASKET, VENTURI KBX0400-0500
15 100233705 GASKET, VENTURI KBX0650-0800
15 100233698 GASKET, VENTURI KBX1000
- 100288880 O-RING, GAS VALVE KBX0400-0500
- 100288899 GASKET, G-NUT KBX0400-0500
- 100208105 GASKET, GAS VALVE / VENTURI, CORK KBX0650-1000
IGNITION & BURNER ASSEMBLIES
16 100297132* IGNITOR W/ GASKET & SCREWS ALL
17 100297133* GASKET, IGNITOR ALL
18 100330200* FLAME SENSOR W/ GASKET & SCREWS ALL
19 100330341* GASKET, FLAME SENSOR ALL
PLEASE HAVE SERIAL NUMBER AVAILABLE WHEN ORDERING PARTS
*ITEMS DENOTE SUGGESTED INVENTORY PARTS