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At room temperature (approx
Its constant cut-in design prevents short-cycling by ensuring the evaporator is fully defrosted before the system re-engages
the Lennox 19M54 features a diagnostic LED to streamline troubleshooting on the job site
providing critical high-pressure protection
York S1-125396 TXV Valve 320788-704 At room temperature (approxThe York S1 125396 TXV Valve (Model OZE 20 GA) is a high capacity 20 ton thermostatic expansion valve engineered for precision refrigerant metering in large scale residential and light commercial R 410A systems. Designed as a critical field replacement part, this York OEM expansion valve features 7 8" x 1 1 8" ODF sweat connections, ensuring a secure, leak proof interface with the evaporator coil and liquid line. Its balanced port design provides
