1f0a042f_e_Heating_Systems_Best_Options__Heating_System
[Pros] Easy to connect with a heat recovery ventilation (HRV) system or a central air filtration device. Simple installation. Excellent heat control on a room by room basis. Unused rooms can have the heat set low. [Cons] In colder climates, less heat energy is available for the heat pump to provide house heat. At temperatures below 45 degrees Fahrenheit (or 7 degrees Celsius), air sourced heat pump systems are not effective. [Heating System] 
Air Sourced Heat Pump
Home Heating SystemsBest Options
Heating System