Forum Discussion

Chief_Bob's avatar
Chief_Bob
Explorer
Nov 07, 2021

Furnace flames cycles off before temp is reached

I have a new to me 2018 Thor Aria 3401. On our first long trip and we needed the furnace. When it starts the flame starts as it should. The flame continues for around 10 minutes and then the flame cut...
Seeking Advice
time2roll's avatar
time2roll
Nomad
Nov 07, 2021
I added two new ducts to increase airflow. Burner cycled about every 3 minutes before, runs continuous now until the thermostat is satisfied. Provides more heat also.

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