Reliable

Direct Hot Surface Ignition System features an advanced silicon nitride igniter for years of reliable starts.

Durable

The RPJ® III primary heat exchanger is made of corrosion-resistant weld-free stainless steel. The unique integrated ripple-edged design forces more heat to the outside surface area for higher efficiencies.

Heating On Demand

Two-stage redundant gas valve, two-speed induced draft blower assembly, and variable-speed motor operate normally at the lower stage and ramp up as needed.

Quiet

Enclosed burner, fully insulated cabinet, and solid door design result in quiet operation.

System Monitoring

State-of-the-art electronic controls monitor system operation and allow for advanced diagnostics, a timesaving tool for technicians.

• Energy-saving high efficiency operation of 92.1% AFUE.
• Two-stage system reduces temperature and humidity swings in the home by heating and cooling more evenly.
• 5 year No Hassle Replacement™ limited warranty* gives you a replacement unit if the heat exchanger should fail within the first five years.
• Lifetime limited warranty* on the primary and secondary stainless steel heat exchanger.
• 10 year limited warranty* on all functional parts.

*See published warranty for complete details.