Heating_2a_IMG_0366

All RV air conditioners with ceiling plenums have a provision for removing the return-air grille and the filter for cleaning. Check the owner’s manual for specific procedures. Here, the grille in a Coleman-Mach unit is gently pried off.
Other furnaces have exterior access and can be serviced more easily. Removing the outside cover exposes the workings of the furnace, which is a big time-saver when doing maintenance or making repairs.
If the furnace fails to operate, the circuit-breaker switch is a good place to check for power. When working on the furnace, turn the power off first. It can be turned on and off as needed for advanced diagnostics.

Products

HitchGrip Hitch-Ball Mount Carrier on hitch ball

HitchGrip Hitch-Ball Mount Carrier

My husband does the hooking and unhooking of our travel trailer when we go camping. He always complains about having to use gloves to...
KING Exten Cellular Booster

KING Extend Cellular Booster

Do you find yourself at a campground with dropped cell-phone calls and internet speed as slow as a snail? If so, the KING Extend...
Dometic 2882 8-cubic-foot refrigerator for RVs

Dometic Americana Plus Refrigerator: Stay Cool

What would you say is the most important appliance in your RV’s kitchen? We would argue that it’s the refrigerator, keeping us RVers content...