My outside HVAC sounds is making a high pitched sound?

Old School asked:


My HVAC unit seems to be failing. It starts up, make a very high pitched sound. The fan does not appear to be hitting anything. The air handler is not blowing any air, as I suspect it’s waiting for the outside unit to produce heat so it does not cold air.

any thoughts? The unit is about 3 years old.

Thanks!

Gas Furnace Maintenance Short Pump

Sunday, January 31st, 2010 at 05:34
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