how to check hvac pressure

1 Answers

Write Your Answer

How to Test a HVAC Pressure Switch Inspect the terminals on the pressure switch. If any of them are burnt or badly discolored, then you should replace the switch. Set the voltmeter or multimeter to display AC volts. Touch one of the probes from the meter to either one of the terminals on the pressure switch.

No video Answer Now
Was this helpful?
Share
Do you wish to get the latest heat pump news, technology, markets, and discounts? Subscribe Now!
0
Would love your thoughts, please comment.x
()
x