Girard GSWH-1M On Demand Water Heater Parts Diagram & OEM Parts List
Use this OEM parts diagram to identify replacement parts for the Girard GSWH-1M On Demand Water Heater with Modulator Control. Click any manufacturer part number below to search for replacement parts.

Girard GSWH-1M Parts List
Click The Part Number to search For Part
| Reference # | Mfg Part Number | Qty | Product Description |
|---|---|---|---|
| 1 | 1GWHM1100 | 1 | BURNER ASSEMBLY (ORIFICE #71) |
| 1 | 1GWH1200 | 1 | BURNER BRACKET - RIGHT |
| 1 | 1GWH1300 | 1 | BURNER BRACKET - LEFT |
| 2 | 1GWHM6100 | 1 | GAS CONTROL VALVE |
| 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 -9°C (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 (1 PLATE) |
| NS | 1GWH6300 | 1 | IGNITER W/ WIRE ASSY. & 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 |
Click any manufacturer part number above to search our inventory. If you cannot find the part you need, contact us with your Girard GSWH-1M model number and serial number.
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