Crown "Heat King" Heaters

Ground Thawing - Concrete Curing - Temporary Heat
Crown Construction Equipment presents the Heat King Mobile Glycol Heating System - a faster way to prepare foundation sites and cure concrete in cold weather. Heat King also saves on labor, speeds preparation and lowers energy costs by as much as 80%.

Computer Control
The heart of the Heat King is its computer controlled system. It makes it simple to operate, continuously monitors all functions and more efficiently starts the system. The computer sends startup signals at delayed intervals to each component in the system. Once each unit passes its high amp draw start up phase, the next component is powered up. All components are linked to corresponding lights on the control panel giving operators the ability to eaily monitor all essential functions.

Heat King ground thawing!

Evenly place the 8 - 700' loops on an area of frozen ground up to 11, 000 square feet. Then cover the hoses with a poly vapor barrier and insulating blankets to keep the heat and moisture directed into the ground. The two coil heaters warm the environmentally friendly propylene glycol in the reservoir to 180 F. The field pump then circulates the heated glycol through the field hoses and back to the reservoir for re-heating. Now you are ready to thaw up one foot of ground per day.