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BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22519
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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Sir. My blower Motor is starring to fail and I wanted to

Customer Question

Hi, sir. My blower Motor is starring to fail and I wanted to change it to a psc version. The AC guy they should hold up better for split level system. I bought a Fasco D703. So do I connect the wires to the transformer and also, the transformer has a blk, brown, yellow, and red wire coming from it. Which would I connect the speed wires to, the blk or brown? And the old Motor has a blue wire going to the speed tap, what should I do with it?
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.
What is current motor that is installed in unit?
And you mention transformer but what about fan relay/board/contactor?
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