We have many different manufacturers to choose from here at Total Comfort Heating & Cooling to fit your budget. Our two main line of heating & cooling products are Rheem & Trane. Each manufacturer offers an excellant factory warranty. We include a 5 year parts & labor extended warranty with ALL of our installed heating & cooling systems, which also covers your new thermostat. From single units like furnaces, air conditioners to complete systems including humidifiers, thermostats and whole house air filtration systems Total Comfort Heating & Cooling can bring it to you.