Climate Control Solutions

Safe-Heat OHV-500 Oil Frost Fighter Temporary Industrial Heater

The OHV-500-O indirect-fired heater is a highly mobile system designed to provide clean air free from moisture and contaminated fumes. The OHV series offers an efficient heating range from 420,000 to 450,000 BTU/h with the added option of three different fuel types. Energy efficient independent air inlets for both heated and combustion air result in quicker winter starts. A remote thermostat provides constant temperature settings and monitoring, and available quick connect ducts disburse heated air over large areas.

Heating Capacity BTU/h 420,000
CFM 3,100
Fuel Type Fuel Oil*
Max. Fuel Usage Per Hour 3.0 US gph
Power Supply 120V, 15 amps, 1ph
Net Weight/Shipping Weight 400/510 lbs
Dimensions, WxDxH 50 x 70 x 35 in
Certifications CSA
Available for Rental YES
* No. 1 fuel oil is recommended when the ambient temperature is less than 8°F (-10°C). Discharge temperature (@ 50°F ambient).
One year warranty on the entire unit, PARTS NO LABOR


  • Concrete Curing
  • Hazardous Conditions
  • Preheating Equipment
  • Temporary Industrial Heating
  • Occupied Offices/Warehouses
  • Industrial Painting and Sandblasting
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  • ohv-500-o