When the temperature drops, a dead furnace is a serious problem. TrailTech RV repairs RV propane furnaces on-site, including Suburban and Atwood forced-air units common in travel trailers, fifth wheels, and motorhomes.
From ignition lockouts to weak blowers and sail-switch faults, we find the cause and restore safe, reliable heat.
Signs You Need RV Furnace Repair
- Furnace blower runs but no heat (won’t ignite)
- Furnace ignites then shuts off (short-cycling)
- Clicking but no flame
- Weak or no airflow from registers
- Furnace won’t turn on at all
- Burning or propane smell when running
What We Do
- Diagnose the DSI ignition and control board
- Test and replace the blower motor and sail switch
- Clean and adjust the burner, orifice, and electrodes
- Verify gas pressure and propane supply
- Check limit switches and thermostat operation
- Inspect ducting and combustion-air paths for safety
We come to you. TrailTech RV provides rv furnace repair on-site throughout East Texas — including Lufkin, Nacogdoches, Cleveland, Huntsville, Jacksonville, Lumberton, Conroe, Willis, Silsbee, Palestine, and 100+ more communities across 23 counties. See our full service area →