Thermocouple for Direct Vent Fireplaces FITS Heatilator & Heat-n-Glo Replacement Thermocouple for Direct Vent Fireplaces Replaces ( replacement for) Robertshaw 446-511 Fits Robertshaw & some SIT 820 NOVA Gas Valves with fine thread. works on many fireplaces part numbers 34820 446-511 72956
- Thermocouple for Direct Vent Fireplaces
- Replaces ( replacement for) Robertshaw 446-511
- Fits Robertshaw & some SIT 820 NOVA Gas Valves with fine thread.
- works on many fireplaces
- part numbers 34820 446-511 72956