2015 Gas Furnace Problems
I have a 2015 19 FC. My gas furnace has never worked consistently. In the past it has worked on and off. When it does not work the heater cycles through the three attempt start up, fan running but does not ignite. I have propane, the stove and gas water heater work. The interior temp is lower than the requested temperature. The thermostat is on FURN, AUTO fan, Zone 1.
The dealer has replace the entire heating unit. This has not cured the problem. What would cause the heater to not function?