Why Is My RV furnace making a loud noise?

Hear this out loudPauseDusty blades can weigh down the fan blades and result in a noisy furnace. If your exhaust is blocked, this could cause noise. RV furnaces can be notorious for having blocked exhaust pipes since it’s a warm spot for critters, so be sure to check that your exhaust pipe is clear.

Is there a furnace filter in an RV?

Hear this out loudPauseThe simple answer is that most RV Furnaces have no air filters at all. If you are not sure if your furnace has an air filter, refer to your RV Furnace’s Owner’s Manual. If your furnace does not come with an air filter; do not try to add one as it will interfere with the proper operation of your RV’s furnace.

Why does my furnace make a strange noise?

When Wake Forest residents call us for heating repair, a common complaint is that their furnace is making a loud or strange sound they have not heard before. Here are some of the reasons your furnace could be making a funny noise.

How to quiet down a loud RV furnace?

How to quiet down a loud RV furnace in six steps. Silencing a noisy RV furnace is simple if you follow these six steps: Clean filters, vents, ducts, exhaust and around the furnace; Tighten loose hardware and repair broken braces; Ductwork inspection and repair; Do a fan cleaning and lube; Check ignitor and gas lines; Blower motor repair/replacement

What causes a wire to fall out of an RV furnace?

Verify repeatedly all the connections as well as wires in it. On some occasions, the vibration caused by driving can cause a wire to become loose, or a connector might even fall out. A wire may even get overloaded or it might also damage the protective coating.

What to do if your RV furnace rattles?

RV furnaces can be notorious for having blocked exhaust pipes since it’s a warm spot for critters, so be sure to check that your exhaust pipe is clear. Giving your furnace system a once over to make sure all the nuts and bolts are tightened could cure the rattle you have been hearing.

Why does my furnace make a high pitched whining noise?

When you hear a high pitched squeal, or whining sound coming from your furnace the issue could very well be the bearings on your blower motor. Bearings should generally last a long time on blower motors. They can last as long as 30 years with proper HVAC maintenance.

What kind of noise does a broken furnace make?

When your furnace blower wheel is broken, it will make your furnace sound like metal scraping against metal and will really hurt your ears! If you hear this sound, turn off your furnace immediately.

Why does my transformer make an abnormal noise?

A simple test of the transformer can help eliminate this cause for this abnormal noise with a furnace. With this type of furnace noise, you may need a minor tune-up. In particular, you’ll most likely need to adjust or replace a worn or misaligned drive belt.