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VG500 Indirect Fired Heater

The VG500 Indirect Fired Heater from On Site Companies is a versatile dual fuel construction grade heater. With a remote thermostat you can save on fuel cost, and you can easily move this heater from one place to another.


  • Totally enclosed flame
  • Built-in temperature management
  • Dual Fuel
  • “Whisper Quiet” centrifugal fan
  • Ductable

The VG500 Indirect Fired Heater Heater Available in:

  • Minneapolis/ St. Paul, Minnesota
  • Rochester, Minnesota
  • Mankato, Minnesota
  • St. Louis, Missouri
Description Specification
Input 500,000 BTU/hr
Fuel Vapor Propane / Natural Gas
Gas Consumption 5.5 GPH Propane / 500 CFH NG
Gas Connection 1″ FNPT
Electrical Supply 240 Volts/ 15 Amp Circuit
Fan 6,475 CFM 2.05″ W.C. SP
Thermostat Standard On / Off
Temp Rise 72ºF @ 0ºF Ambient
Dimensions 40″W x 90″L x 60″H
Weight 650 lbs.
Gas Supply Inlet Pressure
Max W.C. Min W.C.
Propane 14″ 9″
Natural Gas 14″ 9″