Built for durability and precise calibration

The HSO-5001 is purpose-built for the proprietary meter tap spacing found on KMC Controls CTE electronic thermostats

This part number refers to the 120V coil itself

Each unit comes equipped with a dependable eight-tumbler lock and a universal key

While universal switches exist

Schneider Electric (Erie) VT2221 Valve Body Built for durability and preciseThe Schneider Electric (Erie) VT2221 Valve Body is a professional grade solution for precise on off flow control in closed hydronic systems. This 1 2" NPT zone valve is engineered as a two way normally closed component, featuring a 1. 0 Cv flow coefficient and a rugged forged brass build. Designed for seamless integration with Erie PopTop actuators, the VT2221 utilizes a "pop top" quick release mechanism that allows for tool free actuator removal,