SKU: BT-HTL18x18

Availabilty: In stock

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18x18 Finned Coil Water to Air Heat Exchanger

Up to 120,000 BTU/hr


Finned Coil Water to Air Heat exchangers can be used for many heating and cooling applications in both existing and retrofit residential and light commercial construction, including:

  • Forced air heating: indoor/outdoor furnaces, boilers, stoves
  • Chilled water cooling
  • Dehumidification
  • Liquid to air and air to liquid heat transfer in light industrial and commercial applications, etc.

Technical Specifications:

Water to Air Heat Exchanger dimensions and technical specifications (pdf)

  • Coil area: 18x18 inches
  • Manifold inlet & outlet connections: 1" copper sweat (1-1/8" O.D.)
  • Coil tube: 3/8" seamless copper tubing
  • Casing: 18 gauge galvanized steel
  • Fins: 12 fins per inch, aluminum
  • Max operating temperature: 350 deg F
  • Max operating pressure: 360 psi