Grundomat Unitherm Compressed Air Heater
The Unitherm Heater is designed to warm compressed air and help prevent power loss or seizing of pneumatic tools in cold weather conditions below 41°F. It connects between the lubricator and the machine, delivering heated air directly into the air system for more reliable tool performance in low temperatures.
The heater can be adjusted to warm compressed air up to 250°F, making it a practical cold-weather accessory for underground piercing, pneumatic boring, and trenchless utility installation work.
In addition to supporting pneumatic tool operation, the Unitherm Heater can also be used to warm polyethylene pipes in cold weather, helping make them more flexible and easier to handle on the jobsite.
The Unitherm works with all pneumatic tools and is a dependable solution for contractors working in colder climates or winter jobsite conditions.
Technical Specifications
| Part Number | UT1302500.1 |
| Length | 20 in. |
| Width | 13 in. |
| Height | 25 in. |
| Weight | 33 lbs. |
| Maximum Air Temperature | Up to 250°F |
| Cold Weather Use | Below 41°F |
| Fuel Consumption | 3.3 lbs./hr at maximum heat output |
| Maximum Air Flow Capacity | 106 ft3/min. / 106 CFM |
Features
- Warms compressed air for cold-weather pneumatic tool operation
- Helps prevent power loss and air tool seizing in temperatures below 41°F
- Installs between the lubricator and the machine
- Adjustable air heating up to 250°F
- Can be used to warm polyethylene pipes for easier handling
- Compatible with all pneumatic tools
- Designed for underground construction, trenchless work, and winter jobsites
The Unitherm Heater is a practical cold-weather accessory for contractors who need reliable pneumatic tool performance, easier pipe handling, and better productivity when working in low temperatures.
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