A 95.1 percent AFUE gas furnace is designed with an iQ Drive™ variable-speed blower. The furnace is one component of the iQ Drive system, which also includes a 23 SEER air conditioner, an indoor coil, ...

WeatherKing (Southlake, Texas) introduced its 80 percent-plus AFUE upflow/horizontal gas furnaces. Brent Davis, director of marketing, Air Conditioning Division, WeatherKing, noted, “The 80 percent ...