The 80% AFUE WGFB series Whirlpool Gold™ Two Stage Variable Speed 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, multi-position configurations.

Standard features include:

HomeWise® Limited HVAC Warranty
Two Stage Gas Valve with 70% low fire rate for more efficient operation
Variable speed motor provides superior energy efficiency, lower operating sound and better air distribution
Non-welded crimped aluminized S-curve heat exchangers for longer life
Stainless steel secondary heat exchanger
Fully-insulated cabinet and blower compartment for quiet operation
Solid state integrated control boards and relays for reliable service
Honeywell® Valve system 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
WGFBL available Lo NOx