making it a direct drop-in replacement for most general service applications

preventing damage caused by refrigerant loss or restricted flow

simplifying inventory for field technicians

It is designed to withstand the high-temperature environment of the combustion chamber

MAMAC Systems PR-274-R3-MA Pressure Sensor R-410A making it a direct drop-inThe MAMAC Systems PR 274 R3 MA is a professional grade low pressure sensor engineered for precise performance in HVAC and industrial automation systems. This multi range pressure transducer features six field selectable ranges including 0 5"wc, 0 2. 5"wc, 0 1. 25"wc, and three bidirectional options down to 0. 625 to 0. 625"wc, allowing technicians to consolidate inventory across multiple applications. Designed for differential pressure monitoring in