Furnace Blower Motor

BradOlsAugust 7, 2012

Installed new blower motor (4 Speed) in a Payne Furnace. Works fine with the connection of the white wire to white wire, black to black. I also have a red wire connected to the printed circut board at a location marked low. I was about to connect this to the red wire on the motor, but found with a volt meter that when the fan is running on high (black wire) the red wire as well as the yellow and orange wires ,different speeds, all show approx 150 volts coming from them. i am reluctant to connect the red wire to the circut board in fear of frying the board.

Any info. out there

Sign Up to comment
More Discussions
wood stove insert causing boiler to cycle?
We have an oil-fired boiler, an indirect water heater,...
kitasei
Any Reviews/Feedback on Daikin HVAC (Dallas)
Anyone install a Daikin HVAC system yet? We are in...
DallasArts
Need help choosing an efficient HRV Air Exchanger
Hi, My house as a total area of 2300 square feet (1150*x)....
Jim_Lafleur
Does anyone have experience with an R6GI?
I'm looking at some options to replace one of my HVAC...
aggieben
Insulating floor on my raised home in Louisiana.
We recently installed solar panels on our home. We...
ktyler1320
People viewed this after searching for:
© 2015 Houzz Inc. Houzz® The new way to design your home™