Don't know a thing about heating system. Have an '89 Barth. Can anyone help? Its getting cold.
Thanks!!

More info would be helpful… is the 89 a gasser, Breakaway or Regency? All have different heating systems.

Most likely you have an Atwood or Suburban furnace. The Atwood will have access cover from outside coach. The Suburban needs accessed from the inside. If you do search in this forum there is info on both.

89 regency

Most likely your furnace is a Hydro flame. here some past post. Hydro flame searchI do have manual on 8500 series. (owner, service, and trouble shooting.

We plug in two infrared heaters. Works very well. We rarely use our propane heaters, except while driving in cold weather.

quote:

Originally posted by Shadydog:
Don't know a thing about heating system. Have an '89 Barth. Can anyone help? Its getting cold.
Thanks!!

Does it work? The propane valve and leak detector have to be on. The switch on the thermostat must be on. Set the 'stat to a high temp. The blower should come on, followed a few seconds later by ignition.