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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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My blower would not shut off so I bought a new Contactor

Customer Question

Customer: ***** ***** My blower would not shut off so I bought a new Contactor Relay 2 Pole had to take the old one off cause the lady at the store needed to compare them I marked the plate with a pen to know where the wires went but the writing came off now I have no idea where the wires go
JA: Thanks. Can you give me any more details about your issue?
Customer: I have black wires gray wires and a white wire need to know where they go on the Contactor Relay
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Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.


I would need a unit number or picture...but I can tell you that 2 power wires come in one end and then blower wires out the other,,then on the sides is usually the "coil" that uses 24v...can you tell me model of the unit?