how to hook up hvac manifold gauges

1 Answers

Write Your Answer

How to Hook Up & Read HVAC Gauges Connect the high pressure side of the cooling line to the red port on the gauge. Connect the low pressure side to the blue port on the gauge. Attach a waste hose or vent hose to the center of the manifold set up.

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