• 100% fired and tested — All units and each component (both mechanical and electrical) are tested on the manufacturing line.

• Clean and quiet operation — Due to the unique design of in-shot burners, location of inducer and use of insulation.

• Fixed 30 second blower delay at burner start-up assures a warm outlet air temperature at furnace start-up.

Adjustable blower off settings (60, 90, 120 and 180 seconds).

• Fixed 30-second post purge increases life of heat exchanger.

• Dependable, hot surface ignitor — Innovative application of an appliance type ignitor with a 20-year history of reliability.

• Tubular primary heat exchanger — Heavy gauge aluminized steel heat exchanger assures a long life.

• Stainless steel secondary heat exchanger assures a long life.

• 90-second fixed cooling cycle blower-off delay (TDR) increases cooling performance when matched with a NORDYNE coil.

• Approved for direct vent furnace, category

• Multi-speed direct drive blower — Designed to give a wide range of cooling capacities. 40VA transformer included.

• LP convertible — Simple burner orifice and gas valve regulator change for ease of convertibility.

• Diagnostic light flashes identify limit failure, pressure switch failure and improper ground and polarization — for easy troubleshooting.

• 3 amp fuse protection against low voltage shorts; protects transformer and control board.

• Low voltage terminal board for easy field wiring.