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PROSELECT® Force Cast Boilers are offered exclusively by Ferguson. With an array of options and availability in various sizes, Force Boilers family of high efficiency boilers are #1 in the hydronic industry.

PROSELECT® Force Gas-Fired Cast Iron Water Boilers

  • Reliable cast iron heat exchanger using steel nipples to join sections
  • 37,000 – 299,000 BTUs in 9 sizes
  • Built-in draft diverter fits in low spaces
  • Industry standard tapping locations, provides drop-in replacement in most installations
  • Can be installed on combustible floors
  • Optional high altitude conversion kit
  • Hydrolevel® HydroStat™ 3200 combination high limit/circulator relay control
    • Built-in LWCO
    • Outdoor reset available (not included)
    • Energy-saving thermal targeting software
  • Grundfos® Alpha Circulator
  • Honeywell® 8610 electronic ignition control & Honeywell gas valves
  • Automatic vent damper
  • Roll-out switch, spill switch, ASME relief valve (30 psi)
  • Natural gas build with LP field retrofit kit available
    • Models 02, 04–06 part number: 105526-01
    • Model 03 part number: 105527-01
    • Models 07–10 part number: 105528-01
  • Trapezoidal legs with nylon glides
    • permit easy positioning during installation
  • Optional high altitude conversion kit
  • Limited lifetime warranty on heat exchanger, one year manufacturer’s warranty on parts\

Download the Spec Sheet

PROSELECT® Force Gas-Fired Cast Iron Steam Boilers

  • Natural gas (LP conversion kit available)
  • Electronic ignition
  • Built-in draft diverter fits in low spaces
  • Cast iron heat exchanger, meets ASME boiler code and pressure vessel code
  • Metal section connectors resist chemicals, increase the life of the boiler
  • Fully assembled
  • Fully packaged
  • Insulated jacket
  • Pressure limit
  • 15 PSI safety valve
  • Honeywell gas valve
  • Hydrolevel probe-type LWCO
  • Steam pressure gauge
  • Flame roll out switch
  • Blocked vent switch
  • Vent damper
  • Drain valve
  • 10-year limited warranty

Download the Spec Sheet

PROSELECT® High Efficiency Cast Iron Oil-Fired Boilers

  • 87% AFUE, ENERGY STAR® certified
  • 0.6 to 1.35 GPH in four sizes
  • Chimney vented, optional direct vent kit available (sizes 147, 189)
  • 3-pass cast iron heat exchanger
  • Fully-opening, reversible, cast iron swing door
  • Cast iron section connectors
  • Fully packaged
  • Integrated boiler control system
  • 3450 RPM flame retention Beckett oil burner
  • Beckett GeniSYS™ primary control
  • Return water mixing tube
  • Grundfos Alpha Circlulator
  • Electronic ignitor 14KV
  • Clean cut fuel pump
  • Tridcator
  • Relief valve
  • Drain valve
  • Integrated lifting legs (for level installation)
  • Lifetime limited warranty on heat exchanger

Download the Spec Sheet

Contact Us

For more information on PROSELECT® Force Boilers, contact your local Ferguson branch or call us at (888) 334-0004.

Download the Full Line Brochure