Chevrolet 350129 Furnace Room Air Blower

My RV started making a loud racket. When I took the furnace apart I found all kinds of plastic remnants from the old blower. I was worried that maybe the fan hit something inside and caused it to get destroyed... but after installing this metal one, I haven't had any other issues.... so I guess the plastic one was just garbage.One thing to note though when you're installing this, make sure you tighten the allen screw with enough room so that the top and bottom of the fan do not touch the cover that goes around it. It actually scrapped a little on the bottom the first time I turned it on, so had to take the whole thing apart, unscrew it and move it ever so slightly higher and tighten back down. (there wasn't a lot of room between cover and blade, but it fit!)

I have replaced the plastic blower wheel several times in my suburban furnace. After about two years, they crack. If they don’t crack, they warp due to heat. This little guy fits the bill perfectly. It fits well, and seems to be in perfect balance.I have a fifth wheel toy hauler, and my furnace is under the upstairs part. The return is under the television in the living room. I’ve heard a lot of complaints about noise. Mine doesn’t seem to sound any different than the plastic wheel. This is not a job you want to do over and over, not to mention Doing without a furnace while waiting on a replacement. Do this and be done.

Direct replacement for my suburban FQ-30Fqt.Easy install with a small torx key.Feels like it moves more air while making less noise.

Works great. This looked close but was not the same part number as 521233 which is what my furnace called for, but I thought I'd give it a shot given that I knew there were both plastic and metal fans available, and it was a perfect fit.

Quit and powerful. Gave new life to the RV heater.

The furnace fan rotor on my RV was plastic and even thought he RV was only 6 months old the rotor was broken. I was going to replace it with the same plastic rotor, but found this one. I wasn't sure if it was a direct replacement, but knew I could return it if it wasn't. It fit perfectly, runs quietly, and moves as much air as the old one as much as I can tell. This being made from steel instead of plastic is a much better long term solution.

Mine had split at one end and was centrifically expanding with the heat resulting in noise as it rubbed the case. Other reviews I read stated the plastic ones last 6mo-1yr depending on use. Even though it was fairly easy, I'd rather not have to fix this again. So this was a great replacement for my plastic part!

Great airflow and it's going to last forever but it's louder than the hard plastic wheels.Recommended