Test your heater with this freeze spray.

An economical, general purpose freeze spray with a wide spray for cooling to test the functionality of the heater just spray on the test area of your heater to turn it on. 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. Maximize the lifespan of your heater - test it's functionality with ease. An economical, general purpose freeze spray with a wide spray for cooling, it's the perfect solution. Recommended for quarterly testing following installation, just spray on the test area to check if your heater is working at its optimal level.

• Rapidly Cool an Area to –60°F/–51°C
• Wide Spray for Cooling Large Areas Immediately
• Safe on Plastics
• flammable
• CFC/HCFC Free, Ozone Safe

Only ships UPS ground.

How to test your heater. 

Specifications 

• UPC-895670001248
• Ships UPS ground only
• Test your heater
• Refrigerant Spray
• 3.5 oz can

• Simulates cold air