GV90+ Boiler
  • Category: Residential
  • Product Type: Water
  • Fuel Type: Natural Gas, Propane
  • Material: Cast Iron, Stainless Steel
  • Input MBH: 70, 105, 140, 175 MBH
  • AFUE %: up to 91.9 %
  • Output MBH / Steam Sq. Ft.:
    65, 97, 130, 161
  • Vent Category & Material:
    Cat. 4 venting: S636 – PVC*, CPVC or AL29-4C
    *Check local code / inspectors for acceptance
  • Warranty:
    Residential
    20 yr C.I. Heat Exchanger / 5 yr S.S. Heat Exchanger / 2 yr parts
    Commercial
    10 yr C.I. Heat Exchanger / 5 yr S.S. Heat Exchanger / 1 yr parts
  • Notes:
    Includes water inhibitor, boiler and recirculation pumps