To test the functionality of the heater just spray on the test area of your heater to turn it on.
The economical, general purpose freeze spray with a wide spray for cooling. We recommend testing upon installation and then 4 times a year.
- Rapidly Cool an Area to –60°F/–51°C
- Wide Spray for Cooling Large Areas Immediately
- Safe on Plastics
- CFC/HCFC Free, Ozone Safe