Choosing equipment that last a long time should be on all customers minds. Amana offers a 10 year parts warranty on their furnaces and AC. They lead with American Pride - Designed, Engineered and Assembled in the USA. They also offer lifetime unit exchange warranties on many of their AC's and Furnaces. Heat Exchanger are made of Durable Stainless Steel, and AC's are from Copeland, the #1 maker of Condensers. Choosing quality results in a quality solution long term.