I have a new Trane 2/4TEE air handler that reportedly has variable speeds. The trane site does not really explain how the unit decides what speed to run at a given time. Can someone explain please?
Also I mentioned the speed mine is running at and the technitian told me they always run at high speed in A/C mode. Is that correct? Is there any speed adjustments that can be made by a homeowner ?
As I have not had to use the unit for heat yet I don't know what speeds it will be running at. It is used with a heat bump and has a built in heating coil for the real cold weather. I'm in Canada.
Thanks for any comments.