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I just had a flex multi split ductless system installed. when it comes to heating and cooling there seems to be about a 4 degree range between when the heating and cooling comes on and off. also,the thermostats will only read in two degree increments is this normal? Thank you,

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Read your maunual. It might be normal. A 4 degree split in your set back heateing control is about normal. It is that way so you can turn your unit on and never really need to touch it again. When the temp goes up, cooling goes on. When the temp goes down, heating comes on.

Posted on Sep 28, 2010

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Posted on Jan 02, 2017

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