The Pureheat Hydronic Air Heater provides temporary heat for large structures and buildings, removes excess moisture from the workspace, and saves up to 50% of the fuel over traditional methods. The Pureheat offers simple operation and with accessories such as hose handling systems, can also be used to cure concrete, thaw frozen ground and prevent frost. Use with our heat exchangers system to provide clean and dry heat to areas around your work area.
Benefits
- No enclosure to build
- Easy setup with no flames
- No noxious fumes
- The Pureheat has no open flame for added safety in the work space and dependable with no flame blowout in high wind conditions.
- Unit features 83% heater efficiency with 860,000 BTU/hr input.
- Flexible fuel choice. Burners available in three options: diesel, natural gas or propane.
- The on-board hose connection manifolds are conveniently located for easy access on the trailer. Connect and disconnect hoses with ease using Pureheat’s simple, heavy-duty quick-connect fittings.
- Powerful liquid-to-air heat exchangers bring clean, dry heat to your workspace.
The Pureheat Hydronic Heater
Available in:
- Minneapolis/ St. Paul, Minnesota
- Rochester, Minnesota
- Mankato, Minnesota
- St. Louis, Missouri

Description | Specification |
---|---|
Hose | 1,000 ft. |
Heating Power Gross Output | 860,000 BTU/hr |
Fuel | #1 Diesel |
Heat Transfer Fluid | 145 gal. |
Fuel Tank Capacity | 173 gal. |
Full Consumption at full load with/ without generator | 6.12 US gal/hr |
Pump | 2,700 gal/hr |
Run Time | 26 hr. |
Thaw Capacity Standard | 18,000 ft./2hr |
Cure Capacity Standard | 18,000 ft./2hr |
Dry Weight | 7,155 lbs. |
Overall Size | 172″L x 94″W x 93″H |