Robert,

The fan works in heat mode.

Jimmy

Robert, I got the relays in and put them in, no problem there....but the buzzing is still there. The a/c cuts on like normal now...so I'm glad that's fixed. There's a lot of evidence of condensation, wetness from the coils above, but the electrical up in there looked mostly unaffected (no rust). Whe...

Robert,
I checked the relays and you were right. I couldn't find them locally, are the ones I need to order the 621898 and 621899? The pictures match the labels on the relays, I just want to make sure.
Thanks again.

Hey Robert,
Is there a way to check to make sure that's the problem? I have a multi-meter and am pretty familiar with using it on a car. I see that they're not that much through you guys and want to make sure of what kind of hit I'm gonna take in the wallet. LOL! Thanks again for all of your help!

Robert,
When we turn the t-stat to heat, the buzzing sounds like it's coming from the front of the motor. I can tell you one thing I noticed, the motor spins when switched to heat; but not when cool mode.
I wish I could be more specific but I'm lost on this stuff. Thanks for your help.

Thanks Robert,
I'll get my wife to help me this afternoon when I get off of work. THANKS!

Hello, I've got this heat pump a/c unit in my house and have lost the blower. I've had troubles with the a/c all summer, but now I need to get the heat fixed to limp through the winter (I can't afford a new a/c yet.). There's a buzzing noise that comes from the unit whenever I set the t-stat for the...