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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Always verify the part number on the existing valve body before ordering
When replacing a failed valve
0016% ripple
Streamlined Installation: The factory-installed 3-valve manifold reduces leak points and saves labor time during field setup
Rated for 120/240 Vac
IO Hvac Controls iO-WWPC Pressure Switch 322056-301 Always verify the part numberThe iO WWPC is a compact encapsulated pressure control specifically engineered for high performance monitoring in HVACR refrigeration systems. Designed for direct mounting on the liquid line Schrader valve, this manual reset pressure switch provides critical protection against equipment damage caused by loss of refrigerant charge or excessive pressure fluctuations. Built with a snap action diaphragm, the iO HVAC Controls iO WWPC ensures precise, non