1″ Modulator Valve
  • July 29, 2020 10:08 am
  • Alaska
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Direct fired units do not have a heat exchanger and all products of combustion generated by the gas-burning device are released directly into the airstream being heated.

They are commonly used in space heating or makeup air applications, process drying, and baking ovens.


  • Parts Condition : Open Box
  • Brand : Others