HVAC Tools Quiz: Can You Name Them All?Thermostat's work, I put to the test, simulating changes, giving it a quest. What HVAC tool?77%Next Correct Incorrect A thermostat tester checks if a thermostat works by simulating temperature changes. Thermostat's work, I put to the test, simulating changes, giving it a quest. What HVAC tool? Pipe bender Thermostat tester Refrigerant identifier Caulk gun 77%
