Products We Carry

We Carry High-Efficiency Heating, Air Conditioning, and Ductless Mini-Split Systems

Vmax 95% Gas Boiler

95% gas boiler with or without integrated indirect DHW heater.

  • Stainless steel down-fired heat exchanger ensures a long product life and an enduring source of home comfort. The fire tube heat exchanger optimizes heat transfer, which maximizes efficiencies.
  • Built-in primary loop, circulator and high-energy spark ignition as standard features.
  • Integrated pressure sensor and an optional indirect water heater return connection.
  • Fully Modulating burner with 6.5:1 turn-down ratio
  • Plus version includes a built-in 16-gallon indirect water heater, and that provides both full-capacity space heating and domestic hot water.
  • Advanced integrated control Low water pressure cut-off and easily-programmable display
MODELInput MBtuHOutput MBtuHAFUEDimensions
Water Content
VM110110.0 101.0 95.0 35.25x18.75x14.25 0.00 110
VM110P110.0 101.0 95.0 38.25x28.25x17.75 0.00 115

Warranty Information

  • Heat Exchanger - Limited Lifetime
  • All Parts for 60 months -

Available Documents

134-17618.pdf (Consumer Literature, Color)
134-17619.pdf (Installation & Operation, In the Box)
Williamson Boilers

Williamson Boilers

  • Gas and Oil Boilers
Williamson Boilers