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iSEER®

Choose an iSEER® capable gas furnace for an increase in air conditioner or heat pump efficiency.

Efficient HVAC units and features are a way to positively impact the amount of money you spend on monthly utility bills. An iSEER® capable furnace is able to answer the call for efficient heating and cooling. These furnaces are some of the most efficient furnaces offered by Westinghouse. Not only that, you can use this high-heating-efficiency furnace to boost the cooling efficiency of your air conditioner or heat pump - so long as it is 13 or 14 SEER. iSEER motors can be variable or fixed speed, making them a good option for many units with different specifications.

With a variable-speed, iSEER motor, you can enjoy more even temperatures, dehumidification assistance and quiet operation. Not to mention, you can have the variable-speed motor installed and be ready for a high-efficiency iQ Drive® system without any additional installation kits - all backed by an exceptional parts warranty.

You can search through our iSEER furnace options by choosing from the filters to the left or by contacting a local contractor. Our dealer locator is a helpful tool for finding the local Westinghouse contractor in your area. Talk to your contractor about iSEER furnaces today.




Westinghouse Condensing Gas Furnace Westinghouse Condensing Gas Furnace Westinghouse Condensing Gas Furnace Westinghouse Gas Furnace
Our premier furnace. The most efficient, quietest one we offer. Extra-high 95% efficiency and very quiet operation in a two-stage, fixed-speed model. Exceptional energy efficiency, comfort and quiet with two-stage, variable-speed technology. Efficient 80% AFUE heating and improved home comfort with two-stage technology.
Westinghouse Gas Furnace
80% efficiency and exceptional comfort and quiet with two-stage, variable-speed technology.
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