Should I Run the Fan on My HVAC System All the Time?
In this video we’re going to talk about whether to run your HVAC system fan all the time or not. We’ll also demonstrate how to change the fan settings using a Lennox S40 thermostat.
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In this video we’re going to talk about whether to run your HVAC system fan all the time or not. We’ll also demonstrate how to change the fan settings using a Lennox S40 thermostat.