OEM Precision: Genuine York S1-024-27583-000 ensures exact electrical matching and physical mounting for rapid field replacement

13" WC for accurate safety circuit interruption

This HVAC gas valve flange is identical to the 393690-13/U model

It is designed to be paired with AG or AH series PopTop actuators depending on your specific voltage and close-off requirements

Enhanced Durability: Silver alloy contacts reduce pitting and extend the component's operational life cycle

System Sensor CO1224T Detector Els PW 17895 OEM Precision: Genuine York S1-024-27583-000The System Sensor CO1224T is a professional grade, 6 wire carbon monoxide detector designed for seamless integration into 12 24Vdc fire and security systems. Engineered with electrochemical sensing technology, this unit provides high accuracy detection of CO levels, ensuring code compliance with UL 2075 standards. A primary advantage for technicians is the RealTest technology, which permits functional gas testing using a canned CO agent, verifying the