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Mary HarrellJul 26, 2025
What to do if Wood master Heating System furnace is not heating?
- GGuy SandersJul 26, 2025
If your Wood master Heating System furnace isn't heating, start by checking the fire. Then, inspect the pump and ensure it's running; if not, cut off the power and examine it. Verify the water level and check for system leaks if it's low. Look for creosote buildup in the chimney, as a reduced opening can hinder proper burning. Also, check the Fan Draft and Draft Flapper to ensure correct operation. Confirm the Fan Switch on the ETC is ON, unless you're filling or cleaning. Finally, if the water temperature is 120° or lower, press the Set Button on the ETC System to restart Heating Mode.