GSB8-E Boiler

Built with high-quality materials, including titanium burners and a cast iron heat exchanger, the GSB8-E boiler quietly and efficiently supplies your home with cozy, comfortable warmth.

Here are some of the top features of the GSB8-E:

  • Electronic ignition burns fuel only as necessary, reducing energy costs.
  • Cast iron heat exchanger designed for long-lasting durability.
  • Easy integration with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperatures.
  • Electronic ignition
  • Thick fiberglass insulation
  • Electronic low water cut off
  • Titanium burners
  • Easy integration, works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperatures
  • Versatile installation available in seven sizes for installation virtually anywhere in the home, and can be fueled by natural or LP* gas
  • 12-year limited warranty on heat exchanger, 1-year limited warranty on remaining covered parts
  • Publications:

    https://resources.lennox.com:443/fileuploads/Lennox_GSB8-E_Boiler.pdf

    Certifications:

    AHRI Certified

    ASME

    CSA Approved (US)

    CSA Design Certified

    Warranty:

  • 12-Year Limited Warranty on heat exchanger
  • 5-Year Limited Warranty on covered components
  • This product may be eligible for valuable 10-year Limited Extended Warranty coverage with product registration
  • *Shipped as natural gas; convertible to LP.