We service all major brands of heating and air products.     The Carrier WeatherMaker® Two-Speed with Puron® refrigerant is like two heat pumps in one - a low-speed unit for every day heating and cooling, and a high-speed model for extreme weather conditions. This remarkable heat pump operates at low speed up to 75% to 80% of the time to maintain even, consistent temperatures throughout your home.       Carrier's ThermidistatTM Control puts you in charge of both temperature and humidity so you can truly enjoy custom made indoor weather. We've combined the functions of two controls, our programmable thermostat and our humidistat, to create a product that will positively affect your comfort.       For summer cooling and winter heating from one indoor weather system, put your trust in Carrier's 38YKC heat pump. The 38YKC reliably maintains comfortable indoor temperatures for years of energy-efficient heating and cooling.       Carrier's FA4 fan coil combines with the heat pump or air conditioner to provide custom made indoor weather. As an integral part of a heat pump or an air conditioning system, Carrier's fan coils are designed to improve the airflow in your home and provide comfortable heating and cooling when you need it most.       The key to cleaner, healthier air is simple. Remove harmful particles from the air you and your family breathe.