this is a specific Aaon P78190 Relay designed for their proprietary control hardware

simplifying the TXV installation process

ensuring your 24-hour or 7-day schedules remain intact

This kit is specifically engineered for certain 8210 series pilot-operated valves

MAMAC Systems EP-311-020 Electropneumatic Transducer R-410A this is a specific AaonFor high performance HVACR control, the MAMAC Systems EP 311 020 Electropneumatic Transducer provides a precise interface between electronic controllers and pneumatic actuators. This 0 20 PSIG transducer utilizes 100% solid state piezoresistive silicon technology to convert analog signals into proportional pneumatic pressure with 1% full scale accuracy. Designed for efficiency, the EP 311 020 features a no air consumption design, eliminating the