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this valve is specifically calibrated for R22 refrigerant flow characteristics
it is compatible with any system utilizing a 1-1/4"-12 Rotalock thread and 7/8" piping
this double inlet blower wheel is engineered for high-efficiency airflow management in direct drive systems
it is recommended to install the valve with the coil in the upright vertical position
This fixed-setting limit control features an Open at 26°F (OP26) and Close at 38°F (CL38) configuration
Johnson Controls P70MA-1 Pressure Control Els PW 29614 this valve is specifically calibratedThe Johnson Controls P70MA 1 Pressure Control is a heavy duty dual pressure switch engineered for precision monitoring in commercial refrigeration and air conditioning systems. This SPST switching control serves as the direct replacement for the 2891550, providing a versatile "all range" solution for systems utilizing R 12, R 22, R 134A, R 500, and R 502 refrigerants. It features a low pressure side adjustable from 20" Wc to 100 psi with a 7 to 50 psi
