WFEU – Ultra Low Nox 80% furnace


WFEU – Ultra Low Nox 80% furnace

Ultra Low NOx emissions- for use in California Air Quality Management Districts



Multiposition 80% Gas Furnace

Model : WFEU


      • Four−position furnace: upflow, horizontal right, horizontal left, downflow
      • ECM blower motor
      • Adjustable heating air temperature rise, LED diagnostics and self test feature
      • Hot Surface Ignition (HSI)
      • Ultra Low NOx emissions- 14 nanograms/joule for use in California Air Quality Management Districts
      • Self diagnostics
      • Versatile venting for tight-fit applications (6 different vent options)
      • Category 1 venting
      • Cabinet air leakage less than 2.0% at 1.0 in. W.C. and cabinet air leakage less than 1.4% at 0.5in. W.C. when tested in accordance with ASHRAE standard 193


    • 1 year unit replacement limited warranty
    • 20 year heat exchanger limited warranty
    • * 5 year parts (with an additional 5 years parts if properly registered) limited warranty to the original purchaser only for owner−occupied dwellings − see warranty certificate for details

Title Type Size
Product Specification application/pdf 702 KB
Installation Instructions application/pdf 3 MB
Warranty application/pdf 254 KB


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