This track mount power relay features a versatile 24VAC/DC relay coil

providing an essential fail-safe against refrigerant leaks and blocked airflow in high-performance Daikin-McQuay units

The Sensus 243-8-IRV-1 1/4 is a heavy-duty commercial gas regulator engineered for precision in large-scale residential and light industrial gas distribution

This unidirectional pressure sensor features a 0 to 2

This robust HVAC pressure switch is built to withstand rigorous cycling

Johnson Controls V48AD-2 Regulating Valve 30067439-890 This track mount power relayThe Johnson Controls V48AD 2 is a heavy duty, 3 way pressure actuated water regulating valve designed for high demand commercial refrigeration and HVAC systems. Built with a rugged cast iron body and a 1" NPT connection, this direct acting valve is engineered specifically for condensing units cooled by atmospheric or forced draft cooling towers. Its primary function is to maintain stable refrigerant head pressure by modulating water flow, either