Model 355AAV
Variable Speed High Efficiency condensing furnace.
Uses the latest most advanced technology to give you the highest efficiencies.  Up to 96% AFUE efficient!  Limited lifetime warranty on heat exchanger! 



 Model 352AAV
Single Speed
High Efficiency condensing furnace.  90% AFUE Plus deluxe gas furnaces.  Multi-poise design.  Limited lifetime warranty on heat exchanger.

Model 315AAV
Variable Speed Perfect Heat technology provides high comfort at affordable prices.  Quiet operation.  Multi-poise design. 

 Model 312AAV
Two-Stage.  Quiet operation Multi-poise design.
80% AFUE Furnaces.

Model 310
 80% AFUE efficient. Quiet operation.  Multi-poise design. 

 

*AFUE- (Annual Fuel Utilization Efficiency rating) is the measure of efficiency by which the heating process of gas furnace is rated. The higher the HSPF number, the greater the efficiency, which translates into greater energy savings.