The PT Gas Booster Heater Series has several innovative features, including Hubbell’s exclusive VariFlame™ temperature control system, which monitors the internal parameters of your booster heater over 100 times each minute. This ensures you will always have precise and consistent water temperatures.

The amount of energy utilized by the PT series is no more and no less than the amount that is necessary to supply 180°F sanitizing rinse water, making the PT series a highly efficient, reliable booster heater that can significantly reduce operating and maintenance costs

Model PT56

Model PT56
  • For Door-Type or Undercounter Dishmachines
  • Supply 180 °F sanitizing rinse water to commercial dishmachines
  • 55,000 btu/hr input
  • Ventless operation
  • 3 gallon internal storage tank
  • VariFlame™ temperature control system
  • 90% thermal efficiency rating
  • All stainless steel jacket and base
  • Available in NG or LP

Model PT125

Model PT125 with Display
  • For Low Flow Conveyer or Flight-Type Dishmachines using <= 3 GPM
  • Supply 180 °F sanitizing rinse water to commercial dishmachines
  • 125,000 btu/hr input
  • Tankless operation
  • Rear or side vent into condensate hood or pantlegged into current vent.
  • VariFlame™ temperature control system
  • 90% thermal efficiency rating
  • All stainless steel jacket and base
  • Available in NG or LP

Model PT200

Model PT200 with display
  • For High Flow Conveyer or Flight-Type Dishmachines using > 3 GPM
  • Supply 180 °F sanitizing rinse water to commercial dishmachines
  • 199,000 btu/hr input
  • Tankless operation
  • Rear or side vent into condensate hood or pantlegged into current vent
  • VariFlame™ temperature control system
  • 90% thermal efficiency rating
  • All stainless steel jacket and base
  • Available in NG or LP