GV_90+
GV90+

Ideal for:
  • Residential and light commercial
  • High-efficiency boiler applications
  • PVC pipe venting option
Brochure (1.5MB)
Manual – Series 1 (3.6MB)
Manual – Series 2 (5.7MB)
Other Downloads
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 MBH
Vent Category and 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