Have HVAC Questions? Ask an HVAC Expert for Answers
Hello, my name is ***** ***** I look forward to helping you!
Is this a split system?
Do you have an air conditioner outside and an air handler inside?
Enjoy the meal. When back tell me at which unit you hear the humming.
Does the hum sound like electrical or mechanical?
If you are done and solved it on your own I can send you to refunds. That's not a problem at all. If it sounds more like a mechanical hum it may be a bearing. Let me know if a refund is what you need.
sent in your request