Standardized Ports: Features 3/4 inch inlet/outlet sizes for easy integration with existing manifold piping

this duct sensor mixing tube facilitates accurate airflow sampling across the cross-section of the duct

Lead Free Certified: Fully compliant with Safe Drinking Water Act requirements for Lead Free installations

Specifically designed for use with Maxitrol 210D and 325-7A series regulators

Key Benefits: OEM Compatibility: Precision-fit for Carrier 49BP

York 025-39956-000 Pressure Cutout Switch 318172-701 Standardized Ports: Features 3/4 inchThe York 025 39956 000 High Pressure Cutout Switch is a critical safety component designed for heavy duty HVACR system protection. This OEM York part functions as a fail safe by monitoring discharge pressure and initiating an automatic shutdown if levels exceed safe operating limits, effectively preventing catastrophic compressor failure. Engineered for precision, the switch features a normally closed (NC) contact configuration and a 1 way circuit