Can you use the r22 gauges to read the 410 preasure

moonshiner Posts: 1, Reputation: 1

New Member

Aug 23, 2010, 09:51 AM

Can you use the r22 gauges to read the 410 preasure

Can you use the R22,gauges to read preasur of the 41a

hvac1000 Posts: 14,540, Reputation: 435

Heating & Air Conditioning Expert

Aug 24, 2010, 08:38 AM

Not safely. R-410A has a much higher operating pressure than R-22.

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