I live in an area where the weather is a year round challenge; The Summer season brings high heat in addition to excessive humidity, in addition to the temperature drops into the setback digits in the winter! We deal with a heavy accumulation of snow, high winds, torrential downpours, sleet in addition to hail. We rely heavily on heating in addition to cooling unit to keep a comfortable home! Energy costs are a big concern, in addition to I’m always looking for ways to increase efficiency, but i invested a lot of money into a dual fuel temperature control program because of the potential energy savings. While the startup costs were a bit overwhelming, the program has absolutely paid for itself through much lower weekly energy bills, and a dual fuel program combines the power of a gas oil furnace with the superior efficiency of an electric heat pump, then for a few weeks of the year, the outside temperature remains below cold. The oil furnace handles the serious cold, providing plenty of heat to maintain a comfortable home, however, whenever the outside temperature is above thirty degrees, the electric heat pump takes over. A heat pump works by finding ambient heat in the air in addition to moving it to a current location, but during the summer, the heat pump pulls heat out of the apartment in addition to creates a cooling effect. When the weather is chilly, the heat pump reverses the operation to bring outside heat into the house. This process avoids the combustion process in addition to yellowhouse gasses. It’s safe, clean, environmentally friendly in addition to beautifully efficient. The heat pump costs less to run than a conventional cooling system or the oil furnace. It’s excellent at handling excess humidity, doesn’t dry out the air in heating mode in addition to features effective filtration.