Cleveland Controls AFS-145-045-A Sensing Switch 322838-753 Check the rotation arrow on

Check the rotation arrow on the housing to ensure it matches the fan blade pitch of your specific Carrier unit

it is rated for low pressure steam applications up to 250°F and 15 psi maximum differential pressure

Maintain precise refrigerant control in your commercial or residential systems with the Daikin-McQuay 2254043 TXV Coil

Verify line voltage at the power harness and check for proper 24V communication signals from the furnace control board to the ECM module before replacing the assembly

often leading to a reduction in cooling capacity

Cleveland Controls AFS-145-045-A Sensing Switch 322838-753 Check the rotation arrow onThe Cleveland Controls AFS 145 045 A is a commercial grade air pressure sensing switch specifically designed for proving airflow in package burners, furnaces, and high efficiency HVAC systems. This differential pressure switch features a wide adjustable set point range of 0. 05" 0. 02" to 12" w. c., allowing for precise field calibration to meet strictly defined sequence of operation requirements. Built with a durable silicone diaphragm, the unit is