95% AFUE High-efficiency Ameristar furnaces provide exceptional value, and can be used with natural gas or converted to propane. In addition, the furnace also works with your outdoor system to circulate cool air in summer, helping you stay comfortable all year long.
Highly efficient performance at up to 95% AFUE
Flexible heating with natural gas or propane
Durable, aluminized steel heat exchangers conduct heat with greater efficiency than other options
Galvanized steel cabinets resist corrosion
Adaptable designs ensure the right fit for your home
Variable speed indoor systems maintain constant and consistent airflow that improves comfort and efficiency in your home
*Registered Limited Warranty terms are applicable if the products are registered within 60 days of installation. Products can be registered online at ameristarac.com or by phone at 866-554-5611, otherwise Ameristar's Base Limited Warranty terms will apply. Base Limited Warranty terms can be found online at ameristarac.com. Warranties are for residential use only; some restrictions may apply. Ask your installer for full warranty information at the time of purchase.