FEATURES & BENEFITS

• Enhanced diagnostics with easy to read 3 digit display for faults and status
• Flame roll-out sensors standard
• Category I venting
• Blocked vent switch
• Louvered door
• 24 VAC humidifier terminal
• Electronic air cleaner terminal
• Select sizes approved for twinning, refer to accessory kit listing
• WFEL – Low NOx units are designed for California installations and can be installed in air quality management districts with a 40ng/J NOx emissions limit
• Cabinet air leakage less than 2.0% at 1.0 in. w.c. and cabinet air leakage less than 1.4% at
• Adjustable heating blower OFF delay
• Factory set blower ON delay
• 1-Year No Hassle Replacement™ Limited Warranty ^*
• 5-Year Parts Limited Warranty ^*
• Additional 5-Year Parts Limited Warranty upon timely registration ^*
  
• 20 Year Heat Exchanger Limited Warranty ^*

* See warranty certificate for details and restrictions

SPECIFICATIONS

• 80% AFUE
• Multi 18-Speed, Constant Torque (MCT) ECM blower motor
• Four-position furnace: upflow, horizontal right, horizontal left, downflow
• Electronic control center
• Adjustable heating air temperature rise, LED diagnostics and self test feature
• Hot Surface Ignition (HSI)
• WFEL is approved for use in Low NOx Air Quality Management Districts

*Low-NOx Models