this VAV control package is engineered to interface directly with Carrier Moduline air terminals

It retains the same 1/2" footprint and 24V electrical requirements

Testing for 24V AC across the coil pins with a multimeter usually confirms if the relay is receiving a signal but failing to close the high-voltage circuit

This makes it a preferred choice for contractors seeking HVAC zone control solutions that prioritize airflow efficiency and system longevity

making it compatible with a large range of definite purpose contactors

Warrick 3H1C1 Sensor Probe Kit 320788-704 this VAV control package isFor high performance liquid level control, the Warrick 3H1C1 Sensor Probe is the professional choice for contractors managing steam boilers, sumps, and hydronic systems. This single level conductivity sensor features a robust 316 stainless steel body and 1 4" diameter rod, ensuring long term resistance to corrosion in demanding HVACR environments. Engineered for versatility, the 1 foot probe is rated for high pressure high temperature applications up