Using a voltmeter to verify voltage during the warm-up cycle is recommended during commissioning

This 24-inch heavy-duty thermocouple with junction block provides a standard 25-35 mV open circuit range

Durable Construction: Built to endure the thermal cycling stresses common in large-tonnage air-cooled systems

With the inducer running and a manometer connected

Using a significantly smaller bulb may result in a "dead air" space that delays temperature response

York 025-41558-000 Solenoid Valve THPU32HP7Y Using a voltmeter to verifyThe York 025 41558 000 Solenoid Valve is a critical liquid line component designed for precise refrigerant flow control in high capacity York chilling systems and commercial HVAC units. Engineered with a 7 8" ODF solder connection, this 120V solenoid valve ensures hermetic integrity and minimizes pressure drop across the refrigerant circuit. This normally closed valve is built to withstand the rigorous duty cycles of industrial cooling, providing