PARTS LIST
SEE BACK PAGE FOR PARTS ORDERING INFORMATION
REF
Description
#
1
HEAT EXCHANGER
2
UPPER SIDE PANEL
3
LATERAL SIDE PANEL 1
4
LOUVER
5
LATERAL SIDE PANEL 2
6
DOOR PANEL
7
BACK SIDE PANEL
8
BLOWER
9
WIRING CONNECTION BOX
10
THERMOSTAT TERMINAL
1 1
ANTI-VIBRATION SUPPORTS
12
STRAIN RELIEF
13
BURNER BOX
14
BURNERS SUPPORT BRACKET
15
INSHOT BURNER
16
ELECTRICAL COMPONENTS SUPPORT PANEL
17
IGNITER ELECTRODE
18
TRANSFORMER 120-24
19
PCB CONTROL BOARD
20
BLOWER DRIVE RELAY
21
PRESSURE SWITCH
22
DETECTION ELECTRODE
23
MANUAL RESET SAFETY THERMOSTAT (140ºC)
24
AUTOMATIC SAFETY THERMOSTAT (NC 60ºC)
25
BLOWER AUT. THERMOSTAT (NO 35ºC)
26
ORIFICE NG
27
MANIFOLD
28
GAS VALVE 1/2" FLANGE
29
GAS VALVE
30
INLET 1/2" GAS PIPE CONNECTION
31
GAS PIPE PROTECTION
32
TURBOLATOR
33
TURBOLATOR ROD
34
ROD STOPPER
35
FLUE BOX GASKET
36
FLUE BOX
37
INDUCER GASKET
38
INDUCER
39
DOOR HINGE
40
LOUVER SPRING
41
CAPACITOR
*
ORIFICE LP
*
PRESSURE SWITCH SILICONE PIPE
*
ELECTRICAL WIRING
*
GAS VALVE CONNECTION
*NOT SHOWN
200NG
60320
60324
60325
60328
60329
60332
60335
60286
N/A
N/A
N/A
N/A
N/A
N/A
60288
N/A
60289
60290
60291
60292
60293
60295
60296
60297
60298
60299
60301
60305
60306
N/A
N/A
N/A
N/A
N/A
60307
N/A
60310
60311
60313
60314
60340
60315
60317
60318
60319
27
Large Unit Heater
Operating Instructions and Owner's Manual
250NG
300NG
60321
60322
60324
60324
60325
60326
60328
60328
60329
60330
60332
60333
60336
60337
60286
60287
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
60288
60288
N/A
N/A
60289
60289
60290
60290
60291
60291
60292
60292
60294
60294
60295
60295
60296
60296
60297
60297
60298
60298
60299
60300
60302
60303
60305
60305
60306
60306
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
60307
60308
N/A
N/A
60310
60310
60312
60312
60313
60313
60314
60314
60340
60341
60315
60316
60317
60317
60318
60318
60319
60319
400NG
60323
60324
60327
60328
60331
60334
60338
60287
N/A
N/A
N/A
N/A
N/A
N/A
60288
N/A
60289
60290
60291
60292
60294
60295
60296
60297
60298
60300
60304
60305
60306
N/A
N/A
N/A
N/A
N/A
60309
N/A
60310
60312
60313
60314
60341
60316
60317
60318
60319