Cleveland Controls RFS-4100-078 Air Flow Switch 323080-701 This 120V kit is a

This 120V kit is a critical upgrade for contractors managing supermarket racks or industrial cold storage where high compression ratios are common

To maintain the UL listing and safety profile of the equipment

always inspect existing orifices and gaskets for damage during the swap

this is a 21-inch specific component

The York S1-026-47810-000 Bearing is a precision-engineered ball bearing with bracket assembly designed specifically for blower motor support in York and Johnson Controls air handling units

Cleveland Controls RFS-4100-078 Air Flow Switch 323080-701 This 120V kit is aThe Cleveland Controls RFS 4100 078 Air Flow Switch is a high sensitivity differential pressure switch specifically engineered for HVAC ventilation monitoring and air proving applications. This unit features a factory calibrated 0. 17" WC actuation point, making it an essential component for detecting low airflow conditions in critical ducts or air handling units. Built with a robust plated housing and a durable silicone diaphragm, the RFS 4100 078