Built to withstand high-temperature combustion chambers

ensuring seamless HVAC part compatibility across M1

this heavy-duty bracket ensures that the rollout limit switch remains in the path of potential combustion spillover

You adjust the range screw to the desired cut-out point

When diagnosing refrigeration compressor starting issues

York 022-09778-000 Valve 321042-401 Built to withstand high-temperature combustionThe York 022 09778 000 is an OEM liquid stop valve engineered specifically for high capacity chiller systems and specialized refrigeration circuits. As a direct replacement part, this 1 3 8 shutoff valve features an angle design to optimize flow control within the liquid line, ensuring precise isolation during maintenance or system pump downs. HVACR professionals rely on this York chiller service valve for its robust construction, which is built to