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The SANHUA TXVHE-134A-4S is a pressure relief valve designed for HVAC systems. It accommodates refrigerants such as R12, R22, R134A, R404A, and R410A. The nominal size of the valve is three-eighths inch by one-half inch, ensuring compatibility with various HVAC applications.
This valve provides essential pressure relief to protect HVAC systems from overpressure situations.
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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