What is the definition of a Pyro Heating and Cooling system? Pyro HeatHeating and Cooling systems are one of the most efficient ways to maintain comfort and energy efficiency in the home. These systems use a combination of air-source and ground-source technology to provide heating and cooling to the home. The air-source technology uses air-to-air heat exchangers to transfer heat from the outside air into the home. This is done by a fan that brings in fresh, outside air and circulates it throughout the home. Ground-source technology uses a heat pump to transfer heat from the ground into the home. The heat pump uses the earth’s geothermal energy to heat and cool the home. Both of these technologies are highly efficient and can help lower the home’s energy consumption. The combination of air-source and ground-source technology makes a Pyro Heating and Cooling system one of the most efficient ways to maintain comfort and energy efficiency in the home.