Quote:
Originally Posted by Lubicon
By this do you mean the differential what the setting is and what temperature will actually trigger a call for heat/cool? If so that might actually be too much. High efficiency/multi stage furnaces are designed to run almost constantly at a low speed to keep temperatures even. Having them run for short periods at high intensity is not what they were designed for. Older furnaces ran this way - full blast, then off, then full blast. Now they run lower and steady and only ramp up if the call for heat is drastic.
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Yes, that’s the setting. I actually checked and I have it set at 0.8deg. The default was 0.3 and it’s set to not run less than 5 mins and disapate heat for a number of minutes once temperature is reached to avoid short cycling. I only have a single stage furnace with 2 zones so it’s full blast or nothing. A .8 differential is what now gets set when setting up the ECO+ comfort/savings to balanced.