Aquabalance Boiler

AquaBalance (Combi)

The AquaBalance stainless steel boiler is one of Weil-McLain’s premium residential boilers, ideal for small spaces. Easy to install and service.

Ideal For:

  • Space heating and domestic hot water (up to 4 GPM at 70°F rise)
  • Retrofits and new construction
  • Limited-space installations
  • Category: Residential
  • Product Type: Water
  • Fuel Type:
    Natural Gas
    Propane
    (Conversion Kit Needed)
  • Material: Stainless Steel
  • Input MBH: 80, 120, 155 MBH
  • AFUE: Up to 95%
  • Output MBH
    73, 109, 143
  • Vent Category & Material:
    Cat. 4 venting: S636 – PVC*, CPVC, PP or SS
    *Check local code / inspectors for acceptance
  • Warranty:
    Residential
    10 yr Heat Exchanger / 2 yr parts
    Commercial
    5 yr Heat Exchanger / 2 yr parts
  • Notes:
    10 to 1 modulation, wall mount, includes water inhibitor and test kit