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Heather CantrellJul 27, 2025
What to do if Enviro Indoor Fireplace main burner does not ignite?
- KKari GilmoreJul 27, 2025
If the main burner on your Enviro Indoor Fireplace isn't igniting even with the pilot lit, first, make sure the gas control knob is in the “ON” position and the burner switch is also ON or in the center thermostat position; check the switch for continuity. If that's not the issue, the thermostat might not be calling for heat; try adjusting it several degrees below the room temperature. Finally, there could be a problem with the gas valve itself. Use a DC voltmeter to measure the voltage across the TPTH and TP terminals. A healthy main operator voltage should read ? 325mV on an open circuit and ? 100mV on a closed circuit. If the voltage isn't right, you may need to replace the thermopile.