Flo-Rite-Temp® Model FRT665P

Flo-Rite-Temp Model FRT665P Instantaneous Steam/Water Heater pre-piped parallel/redundant single temperature packaged assembly designed for a Non-Recirculating Hot Water System.

Flo-Rite-Temp FRT665 Pre-Piped Parallel (P) Single Temperature Systems are fully assembled and include the following installation components:

  • Steam Trap
  • Air Vent
  • Thermometers
  • CIP Connection Port
  • Flow Control/Isolation Valves

Ideal for both new construction and retrofit installation within an existing building infrastructure. Flo-Rite-Temp FRT665P is designed to fit through a standard 32" doorway.

Each Flo-Rite-Temp Instantaneous Steam/Water Heater features a 6" diameter shell and a non-helical straight internal tube bundle with end cap.

Each Flo-Rite-Temp Instantaneous Steam/Water Heater has 65/130 GPM capacity with 15 PSI steam at a 100°F temperature rise.

Each Flo-Rite-Temp Instantaneous Steam/Water Heater features a unique feed forward design which features a differential pressure diaphragm actuated mixing unit integral to a shell and tube heat exchanger.

The Flo-Rite-Temp mixing unit(s) manages the water flow through the heat exchanger based upon downstream hot water demand and eliminates the requirement for a modulating steam control valve.

Operating on constant low pressure (2-15 PSI) steam, the Flo-Rite-Temp Model FRT665P mixing unit supplies water to the heat exchanger where it is overheated and then returned to the mixing unit for proportional re-mixing with cold water to a pre-set outlet temperature.