Tips on saving money with auxiliary heating systems accompanies procedures for maintaining thermostats and humidifiers and tuning-up and servicing furnaces and boilersWiring and Controls When you add a heat pump to your existing furnace, you will have to make some control changes. You will have to install a two-stage heating and cooling thermostat to control the heat pump. As part of the heat pumpanbsp;...
|Title||:||The Master Handbook of All Home Heating Systems|
|Author||:||Billy L. Price, James Tucker Price|