Parts Break Down:
Click The Part Number to search For Part
| Reference # | Mfg Part Number | Qty | Product Description | |
| 1 | 1GWHM1100 | 1 |
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| 1 | 1GWH1200 | 1 |
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| 1 | 1GWH1300 | 1 | BURNER BRACKET - LEFT | |
| 2 | 1GWHM6100 | 1 |
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| 3 | 1GWH4900 | 1 | CONTROL HOUSING | |
| 4 | 1GWH6700 | 1 | POWER SWITCH | |
| 5 | 1GWH4600 | 1 | FLUE TUBE / EXHAUST TUBE | |
| 6 | 1GWH6900 | 1 | LED LIGHT | |
| 7 | 1GWH7300 | 1 | DSI CONTROL BOARD W/ COVER | |
| 8 | 1GWH6600 | 1 | SAIL SWITCH | |
| NS | 1GWH4800 | 1 | BRACKET, SAIL SWITCH | |
| 9 | 1GWH6500 | 1 | ECO 50° C | |
| NS | 1GWH6550 | 1 | ECO 55 ° C | |
| NS | 1GWH6595 | 1 | ECO COMBO 55° C / 75° C | |
| 10 | 1GWH3755 | 1 | HEAT EXCHANGER /BLOWER ASSEMBLY | |
| NS | 1GWH2200 | 1 | HEAT EXCH MTG BRACKETS | |
| NS | 1GWH2300 | 1 | HEAT EXCH SUPPORT | |
| 11 | 1GWH1989 | 1 | RELAY | |
| 12 | 1GWH7100 | 1 | FLOW SWITCH ASSEMBLY | |
| 13 | 1GWH4400 | 1 | DOOR - ONLY | |
| NS | 4GWH4401 | 1 | DOOR LATCH ASSEMBLY | |
| 14 | 1GWH4300 | 1 | DOOR FLANGE - ONLY | |
| 15 | 1GWHAF20 | 1 | THERMOSTAT WUD -9C (ANTI-FREEZE T-STAT) | |
| 16 | 1GWH6800 | 1 | MODE SWITCH ( AUTO -LO T-STAT) | |
| 17 | 1GWHM10 | 1 | GAS MODULATOR SOLENOID | |
| 18 | 1GWH7200 | 1 | PT VALVE | |
| 19 | 1GWHM6801 | 1 | GAS MODULATOR CONTROL BOX 1K | |
| 19 | 1GWHM6802 | 1 | GAS MODULATOR CONTROL BOX 2K | |
| NS | 1GHWAF10 | 1 | WUD SOLENOID VALVE | |
| NS | 1GWH5400 | 1 | GAS INLET AND TUBE | |
| NS | 1GWH5500 | 1 | HOT WATER ASSM. W/VALVE (COMBO PLATE) | |
| NS | 1GWH5550 | 1 | HOT WATER ASSM. W/VALVE (1PLATE) | |
| NS | 1GWH6300 | 1 | IGNITER W/WIRE ASSM. & BRACKET | |
| NS | 1GWH6400 | 1 | INLET T-SWITCH 25C | |
| NS | 1GWH8100 | 1 | WIRE HARNESS-W/DSI WIRES | |
| NS | 1GWH9100 | 1 | RUBBER GROMMET - GAS LINE | |
| NS | 1GWH9200 | 1 | STRAIN RELIEF | |
| NS | 1GWH9400 | 1 | OWNERS PACKET | |
| NS | 1GWHM6700 | 1 | GMC DIAL - BLACK 1K | |
| NS | 1GWHM67002 | 1 | GMC DIAL - BLACK 2K | |
| NS | 1GWHM6701 | 1 | GMC DIAL- WHITE 1K | |
| NS | 1GWHM67012 | 1 | GMC DIAL- WHITE 2K |
