I replace the air filter on our AC system on a regular basis. Is there an air filter on the furnace? If so, where is it kocated. We have a 2007 Winn Voyage 38J Thanks,
For some reason, RV mfgs don't use filters on the furnaces. If you figure out a way to mount one, make sure it doesn't restrict the air flow. After many years of use, the blower wheels need cleaning without a filter to stop the lint that accumulates over the years.