Carrier P502-8303S Filter Drier 323055-751 serving as the final stage

serving as the final stage in the purification process

This SPST pressure switch features open on pressure rise logic

but the connection kit required to relay alerts to a BMS or cellular gateway must be purchased separately

Contractor-Friendly Installation: The PopTop quick-release mechanism allows the actuator to be snapped into place without the need for complex linkages or calibration

often caused by a sticking solenoid or internal blockages within the venturi throat

Carrier P502-8303S Filter Drier 323055-751 serving as the final stageThe Carrier P502 8303S is a high capacity 3 8" ODF liquid line filter drier designed for high performance moisture and acid removal in light commercial and residential HVAC systems. Engineered for high pressure cooling and heat pump applications, this bi flow filter drier features a high grade desiccant core that effectively mitigates contaminants to prevent TXV orifice plugging and compressor failure. The solid core construction ensures uniform flow