Indirect Fired Storage Water Heater

RSIT30-RSIT115

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Longevity Meets Efficiency

The Raypak indirect water heater uses heat from a boiler to heat domestic water. The heat is then transferred to the water by a coil heat exchanger inside of the tank, which then stores the energy from the boiler for later use. 

With the excellent thermal insulation in the Raypak water heater, the boiler turns on and off less frequently. To maintain energy efficiency, the stainless-steel tank is fully insulated with two inches of rigid foam, which makes the Raypak indirect water heater an efficient means of heating water.

This indirect water heater has all stainless-steel construction, and the stainless-steel tank is fully welded, pickled and passivated. The stainless-steel resists corrosion, assuring a long service life.

MODEL SIZES

  • product image
    • Indirect Fired Storage Water Heater
      RSIT30
    • Indoor & Outdoor
    • Vertical
    • Diameter
      20.1″
    • Orientation
      Vertical”
    • Gallons
      30″
    • Max Water Flow
      20 GPM
  • product image
    • Indirect Fired Storage Water Heater
      RSIT40
    • Indoor & Outdoor
    • Vertical
    • Diameter
      21.8″
    • Orientation
      Vertical”
    • Gallons
      40″
    • Max Water Flow
      20 GPM
  • product image
    • Indirect Fired Storage Water Heater
      RSIT50
    • Indoor & Outdoor
    • Vertical
    • Diameter
      21.8″
    • Orientation
      Vertical”
    • Gallons
      50″
    • Max Water Flow
      20 GPM
  • product image
    • Indirect Fired Storage Water Heater
      RSIT65
    • Indoor & Outdoor
    • Vertical
    • Diameter
      21.8″
    • Orientation
      Vertical”
    • Gallons
      65″
    • Max Water Flow
      20 GPM
  • product image
    • Indirect Fired Storage Water Heater
      RSIT80
    • Indoor & Outdoor
    • Vertical
    • Diameter
      23.8″
    • Orientation
      Vertical”
    • Gallons
      80″
    • Max Water Flow
      20 GPM
  • product image
    • Indirect Fired Storage Water Heater
      RSIT115
    • Indoor & Outdoor
    • Vertical
    • Diameter
      28.9″
    • Orientation
      Vertical”
    • Gallons
      115″
    • Max Water Flow
      20 GPM