Furnace issues

[amtrakfan32]

My furnace will not turn on. It cycles for 30 seconds and then turns off. I tried purging the propane lines and it still did not work. Does anyone have any ideas? I have an 2014 Coach House Platinum.

[bikendan]

Originally Posted by amtrakfan32

My furnace will not turn on. It cycles for 30 seconds and then turns off. I tried purging the propane lines and it still did not work. Does anyone have any ideas? I have an 2014 Coach House Platinum.

Since your Coach House is not a Forest River product, you'll need to provide make and model number of furnace and thermostat.

[5picker]

During the 30 second cycle, do you hear any sparking (clicking) type noise? That would be the Direct Spark Ignition trying to light the gas.

You may need to stand out by the intake/exhaust grill to hear it.

Have you turned the thermostat completely off and/or removed the power or fuse to reset the control module?

Has the furnace ever worked?

As mentioned, posting the exact make/model of the appliance you are asking questions about helps take some of the guess work out of the generic answers we can give.