TECHNICAL INFORMATION FOR Whirlpool® HVAC DEALERS AND DISTRIBUTORS

Air Conditioning Condensers
Heat Pumps
Evaporator Coils
Air Handlers
Furnaces
IAQ-Dehumidification
Packaged Unit
Parts List
AHRI List of Certified Products
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Troubleshooting Technical Reference

Furnaces - WFAU Series 80% Upflow

The 80% AFUE WFA and WFL series Whirlpool® gas furnaces are designed for quiet, reliable and efficient heating performance. These series of gas furnaces are available for a broad range of capacities in upflow, horizontal, counterflow, and multi-position configurations.

Standard features include:

  • Non-welded crimped aluminized S-curve heat exchangers for longer life
  • Fully-insulated cabinet and blower compartment for quiet operation
  • Solid state integrated control boards and relays for reliable service
  • Honeywell® Valve™ systems and UTEC control board with diagnostics
  • Heavy-duty induced draft motor with stainless steel shaft and fan cooling
  • Aluminized steel inshot burners
  • High-density Norton ignitor
  • Available 50,000 to 150,000 BTUH
  • Standard 5-year limited parts warranty
  • Limited 20-year heat exchanger warranty
  • WFL Lo NOx models available