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View Full Version : Janitrol heatpump/airconditioner Buzzing


2B4not2B
Aug 16, 2012, 06:19 AM
When my heat pump/airconditioner is in air cond. Mode and is at rest, it makes a lowd buzzing sound. I would compare the sound to a fan being on but blades not able to turn. The unit seems to be working fine and the fan works fine when it kicks on. It seems to be getting louder as time passes and has been doing this for about a month or more.