I have a Carrier Weathermaker SX with the house built in '77 not sure if it is original with the house or not.
So it seems that my blower motor went out today. heard a squealing noise on occasion the past few days and today while I was at work my wife said that it was only making a buzzing sound. The blower motor is a A.O. Smith, Carrier 1/2 HP, 115V, 1075 RPM, Frame 48YZ, Double Shaft,model # 306068-201 but the wiring on a blower has 4 speeds and the electric box only uses 2 of the 4 speeds and a com return.
My question is, which of the specs should I match up to buy a 2 speed blower or should I buy the same one as before?
So it seems that my blower motor went out today. heard a squealing noise on occasion the past few days and today while I was at work my wife said that it was only making a buzzing sound. The blower motor is a A.O. Smith, Carrier 1/2 HP, 115V, 1075 RPM, Frame 48YZ, Double Shaft,model # 306068-201 but the wiring on a blower has 4 speeds and the electric box only uses 2 of the 4 speeds and a com return.
My question is, which of the specs should I match up to buy a 2 speed blower or should I buy the same one as before?