S
Sarah HicksSep 13, 2025
What to do if Winterwarm TR Heater flame detected after closing the gas valve?
- LlclarkSep 13, 2025
If a flame is detected after closing the gas valve in your Winterwarm Heater, check if the gas valve closes too slowly and replace it if necessary. Also, check if the ionisation electrode is wet; if so, dry, clean, or replace the electrode.











