Restroom Calculator

Need an estimate for how many porta potties your event needs? Use this handy calculator! For a more specific quote tailored to your needs, call us today at 800-210-8407!

special events calculator

Portable Heat Calculator

Need an estimate for how many BTU's you'll need to heat up your space? Use this handy calculator! For a more specific quote tailored to your needs, call us today at 800-210-8407!

Heating Calculator
*Please press the "tab" key on your keyboard or click out of the field after entering all fields to ensure the calculation is correct.


E2200 Hydronic Ground Heater



Hose 2,200 ft.
Heating Power Gross Output 252,000 BTU/hr
Fuel #1 Diesel
Heat Transfer Fluid 115 gal.
Fuel Tank Capacity 150 gal.
Full Consumption at full load with/ without generator 2.2 US gal/hr
Pump 1 x 265 gal/hr
Run Time 82 hr.
Thaw Capacity Standard 3,300 ft./2hr
Cure Capacity Standard 4,400 ft./2hr
Weight (with fuel) 5,820 lbs.
Overall Size 169″L x 72″W x 88″H

Hydronic Ground Heating is designed to quickly and easily thaw frozen ground, cure concrete, prevent frost and provide temporary air heat during the colder months of the year. The E2200 hydronic ground heating unit thaws up to 3,300 sq. ft. of frozen ground at a rate of up to one-foot-per day. Couple this unit with ground thaw blankets to better dispense heat over a large area.
*Thaw performance will vary based on soil and moisture conditions.


  • No need to build an enclosure
  • No open flames = easy set up
  • No noxious fumes
  • Designed for reliable and trouble-free starts,
  • Up to 82 hrs of run time
  • With 2,200 ft. of hose, the E 2200 is easy to operate and allows for flexible, uncomplicated setup for all applications.
  • Positive displacement pump provides maximum flow and assures consistent heat delivery for thawing and curing.
  • Digital temperature controller with push button adjustment allows operators to easily adjust Heat Transfer Fluid (HTF) output temperature for all concrete curing applications.
  • Performance monitoring strobe light indicates from a distance that all systems are operating properly. • The E 2200 offers 87% heater efficiency – the highest in the industry.

The E2200 Hydronic Ground Heater Available in:

  • Minneapolis/ St. Paul, Minnesota
  • Rochester, Minnesota
  • Mankato, Minnesota
  • St. Louis, Missouri


Related Products

On Site Companies can offer you a wide range of portable toilet and sanitation solutions to serve your needs.


I have a special event with an estimated attendees, for hours.
  • Will there be more women than men?
  • Will there be alcohol served?

Our phone system will temporarily be shut down for maintenance on Saturday, July 24. For emergency assistance during this time, please call your branch’s corresponding after hours phone number directly. See onsiteco.com/locations for phone number listings. Thank you.