1.	RPJ III Patented Primary Heat Exchanger's unique unique integrated ripple-edged design forces more heat to the outside surface area for higher efficiencies. Made of stainless steel, the heat exchanger provides years of reliable operation.
	2.	Electronic Control Center automatically adjusts fan to first or second stage operation for maximum comfort and efficiency. Connections for electronic air cleaners and humidifiers are included for fast, easy installations.
	3.	Induced Draft Blower Assembly provides quiet operation. Stainless steel shaft and ball bearings and durability.
	4.	Variable-Speed Circulation Blower is engineered to reduce operating sounds and is prelubricated and dynamically balanced. It uses up to 50% less electricity than standard motors.
	5.	Two-Stage Redundant Gas Valve is designed for quiet, smooth, and safe ignition.
	6.	Insulated 40" Steel Cabinet with heavy-duty construction is completely insulated to reduce sound levels and enhance efficiency for years of quiet operation. Enhanced by super-durable stainless steel doors.