Furnace is acting up... NT-30k Suburban
Yup.... I was waiting for it. Wasn't watching too carefully, but I saw it hit 27 degrees last night. The furnace woke me up making a screaching type noise. I'm thinking blower motor? I have an N...
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When I measured the shaft diameter, then went over to the fan blades (attaches with set screw to shaft) to measure the collar hole diameter, they were the same at 0.300 in. I did a double take at first... then I realised, there can be no wobble allowed. lol
