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Thaw Box
Ground Thaw Heater

The Thaw Box Ground Thaw Heater has many uses for ground heating and ground thawing. This smaller heater can be placed on the ground to thaw for poles, ditches and egress windows. If you would like to thaw a bigger area, you can rent several of these boxes to thaw out a large block of ground.


  • Three heat settings allow for one day or weekend thaws
  • “L” or “T” thaw shapes can be achieved
  • Thaws 12″ in 24 hours
  • Multiple units can fit in a standard pickup
  • Safety check valve included at tank connection

The Thaw Box Ground Thaw Heater Available in:

  • Minneapolis/ St. Paul, Minnesota
  • Rochester, Minnesota
  • Mankato, Minnesota
  • St. Louis, Missouri
Thaw Box ground heater
Description Specification
Fuel Requirements Liquid Propane 20 gal. cylinders
Run Time 18-24 hrs (based on conditions)
Thaw Capacity 1 in. per 2 hrs.
Dimensions 48″ x 54″
Weight 140 lbs.