Whenever my heating comes on, the thermostat has to drop a couple degrees below our designated temperature. The heating program will run until it reaches the designated temperature. Throughout that time, there is a draft flowing through the house as the heat blows from the air vents. Once the designated temperature on the thermostat has been reached, the heating shuts off. This is the same process the two of us have when the two of us have the s turned on. With ductless heat pumps, the heating or air conditioner is running at a consistent mid to low speed. This provides a more constant temperature plus there is less of a boiling or cold swing between cycles. The homeowner needs to keep in mind that a heat pump works differently than a oil furnace. Therefore, the heat pump needs to be operated differently. If you learn the way to use a heat pump plus follow what the instruction suggest, you can keep your lake house at the perfect temperature. Unlike with a regular oil furnace or air conditioner unit, there shouldn’t be a need to set a ductless system’s thermostat back, when not at home. They have high-efficiency unit means you will get better savings plus more stable rapidly changing temperatures without needing to make any swings to the thermostat. Homeowners may want to set the thermostat back when they are on holiday, however it should never be reduced by more than 3 degrees Fahrenheit. Under any circumstances, the thermostat should never go below 62 degrees. Temperatures less than 62 degrees can cause mildew to grow. You no longer have temperature swings with the ductless heat pump systems, however steady plus comfortable heating or cooling without any drafts.