Hi everybody
My condenser fan stop working, the ac guy came to fix it but I noticed that he installed a two blade fan instead of three blade that was before. Will it make adifference in performance of condenser ?

Thank you
I will apreciate your answer
John

That depends upon the size and pitch of both the blades. If the repair man replaced it I would figure he would know what he is doing. If it does not work out when it gets warmer call him back to explain the difference in the fan blades.

It is not uncommon to order a part from a manufacturer, that is for that exact model number, and have it be much different from the original.