HVACDiagnostics & Troubleshooting

After replacing a Schrader valve on a unit's suction port, the pressure reads 0 via that port but standing pressure is present on the universal port, indicating a potential issue with the valve instal

0
Opp. Score
44
Reports
1
Severity
3Medium
Trend
0%
stable
First Seen
May 15, 2026

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