The motor replacement itself is not terribly difficult and assuming you have a common 8500 or 8900 series furnace the instructions given in the manual linked below are pretty good.
Rv furnace blower motor squealing.
Unlike the roaring noise described above the squealing noise isn t that common but it s still an issue.
Worn out parts such as a frayed blower belt or a malfunctioning blower motor can create these noises and can cause issues for your furnace that will be more major repairs.
If your rv furnace only works when you re connected to mains power or a generator then it s a sign your battery needs replacing or that there s corrosion.
Usually this noise comes either from the fan or the motor.
Oem replacement blower motor.
Designed built and backed by one of the most trusted names in the rv industry the suburban line of powerful furnaces provide superior dependable heating in uniform cabinet sizes for installation flexibility.
The solutions to these are closing the relay switch and the sail switch as well as replacing a faulty blower motor.
A high pitched squealing noise could mean a number of things but generally it is due to a part that needs to be replaced or fixed.
Rv furnace stops running overnight.
Https amzn to 2oogo7c we had a strange squealing noise coming from our furnac.
Replacing the fan motor on the atwood hydro flame furnace.
Https amzn to 2wmkoyr replacement blower fan.
Rv furnace works on shore power but not on battery.
Both of these issues result in reduced voltage reaching the furnace and lack of power to the motor.
Let s take a closer look at some of the specific problems you may be having and what you can do to fix it.
Furnaces wrap yourself in comfort.
Replacing the fan motor on the atwood hydro flame furnace.