Lomanco 9800528 Replacement Fan Blade for Lomanco Power Vent Motor, # 14393

Instead of replacing the old attic fan and dealing with the roof and possible leaks i changed the fan and thermostat. It all fits and works great. It only took me about an hour.

Perfect fit for replacement job.

Old through-the-roof Lomanco Power Vent motor died and the old blade would not come off. Ordered a replacment motor and this blade. It was a perfect fit. Would recommend both the Lomanco replacement motor and blade. Easy replacement and my electric bills are very happy as a result!

The fan blade is easy to install and performs exactly as expected. Not too much to say about a fan blade except it turns and moves air. I am satisfied with the product.

I ordered this fan blade at the same time that I replaced my old attic fan with a new Lomanco F0510B2944 motor. It was exactly as advertised and it fit the new motor perfectly. It came in two days earlier than expected and they did a great job of packaging. My only concern is that it seems a little noisier than my old 4-blade fan, but I think that's just because my old fan was burned out for a couple of months and I just got used to the silence.

Glad I heeded the advice posted by others and replaced blade at the same time as the motor. It is much quieter and more efficient than the OEM Airvent blade. Plus with the shorter shaft on the new motor the old blade would not have enough clearance.

well built - my original one had the crimp loosen up, which held the fan blade to the shaft mounting collar, and it made quite a noise as the fan slipped on the collar. This one appears to be better made. Note - some fans had a three-blade original blade assembly - this has five blades and should move more air. Fits on standard fan motor 1/2" shaft. Note: I also replaced the fan motor, since it was 16 years old and seemed to be leaking grease from the bearings - only a matter of time.

I replaced the motor and the blades on my roof ventilator. This 11 inch diameter blade fit.