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The YORK S1-373-27944-001 Pressure Switch Tester checks the functionality of pressure switches effectively. It is designed to confirm pressure set points and assist in troubleshooting pressure issues in various HVAC applications.
The design of this tester accommodates challenging work environments and offers reliability in testing.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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