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Improve air conditioner & heat pump efficiency with Frigidaire iSEER technology.

Efficiency is king. That is why at Frigidaire we take the time to engineer equipment that offers high levels of efficiency and innovative technology. The iSEER technology in our fixed- and variable-speed gas furnace motors is no exception. With this innovative technology, you can boost the cooling efficiency of your 13- or 14-SEER air conditioner or heat pump by one entire SEER point.

Furnaces that utilize iSEER technology also come with additional system features. For example, if you go with the variable-speed iSEER motor it is compatible with an iQ Drive® outdoor unit - no additional kits required for installation. Although iQ Drive systems are higher than 13/14 SEER, it is important that your gas furnace/indoor component is matched with your outdoor system to get the promised efficiency savings and the benefits provided by our exceptional warranty.

Filter your iSEER compatibility search by using the options to the left of your screen. This can help you take one step closer to a more efficient HVAC system that offers premium home comfort features.

Frigidaire Condensing Gas Furnace Frigidaire Condensing Gas Furnace Frigidaire Condensing Gas Furnace Frigidaire Gas Furnace
The most efficient, quietest furnace we offer. Extra-high efficiency and very quiet operation in a two-stage, fixed-speed model. Exceptional energy efficiency, comfort and quiet with two-stage, variable-speed technology. Improved home comfort with two-stage 80% AFUE heating.
Frigidaire Gas Furnace
More comfort and less noise  with two-stage, variable-speed 80% AFUE heating.