The refrigerant your older system uses is not only less efficient but also harmful to your health and the environment. Today's equipment is more efficient and also operates with a safe refrigerant. With a Minimum SEER rating of 14 it has never been easier to get your home heated and cooled efficiently. Jett Mech never subs out our work. We take pride in our craft and your assured of a properly installed system that will last for generations to come. A no hassle in home evaluation of your homes needs and your desires cost you nothing. Get the information you need and we will come together with a solution that fits your budget. we also offer fantastic financing.