HEFA 250EX – Explosion Proof Fan Coil
  • BTU output – 250,000 BTU/H
    • Based on 10°F ambient air and 60°F temp rise
  • Motor 
    • Class 1, Div 1 explosion proof
    • 1/4Hp, 1200 RPM
    • 115V Single Phase
  • Weight –  212LBS. (96 KG)
  • Dimensions – 45-1/4″L x 28-3/4″W x 44-1/4″H (with cart)
  • Fluid Lines – 1″ I.D. w/ 1″ hydraulic style quick couplers
  • Optional
    • Cart – Removable
    • Humidistat – humidity controller, electrical in-line

HEFA 250EX – Explosion Proof Fan Coil

  • 250,000 BTU Output, ideal for heating and climate control in oil and gas or other applications where risk of spark is a concern.
  • Class 1, Div 1 explosion proof motor complies with oil and gas site safety regulations.
  • Heat can be delivered where it is needed but for safety combustion and electrical connections can be made up to 200’ away at the central heating unit.
  • Compact and mobile design allows them to be easily positioned where they are needed on the site.
  • Lower static pressure compared to “flameless heaters”. Higher pressure in those systems can force heat out of the enclosure resulting in higher fuel costs.


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