Furnace Fan Setting: On vs. Auto

Furnace Fan Setting: On vs. Auto

On your thermostat, there’s a furnace-fan setting for either “On” or “Auto.” Which option is the best choice? There are devotees of both settings, each believing their setting is the optimum one to choose. But in reality, it’s more...

Pin It on Pinterest

2 Button Header

314-567-5585 314-567-558524-Hour Emergency Service Available!

Service Estimates