Low Noise Level, High Comfort Level

The variable-speed blower makes noticeably less noise by slowly ramping up to a higher speed when the secondary stage kicks in.

Unique double-wall door and thermal-lined, insulated steel cabinet.

Primary stage operates burners at a reduced input rate and runs the combustion fan in the slower, quieter mode.

Two-stage system reduces temperature and humidity swings in the home by heating and cooling more evenly. This reduces hot/cold fluctuations, providing more even heat distribution without the constant on-off operation of a traditional furnace.

Maximum Reliability

RPJ® III heat exchanger provides superb durability and is covered by a 25 year limited warranty.* The heat exchanger features patented weld-free aluminized steel construction, which eliminates the cracking that can occur with welded assemblies.

State-of-the-art electronic controls monitor the system for reliable two-stage operation; diagnostics help repair personnel pinpoint problems for fast, accurate servicing.

The rugged steel cabinet is finished with a triple-step paint process that provides the ultimate in corrosion resistance.

Energy Savings

Energy-saving 80% AFUE (Annual Fuel Utilization Efficiency) provides a significant boost in fuel efficiency over older furnaces.

Adjustable timed blower-off delay keeps the blower motor running after the burners have shut off, ensuring distribution of all the heat produced by the furnace.

HELP® (Homeowner’s Extended Labor Plan) offers additional coverage for even more peace of mind.

* See published warranty for complete details.