Designed for versatile mounting

Common failures involve erratic resistance readings leading to short-cycling or the unit failing to enter defrost mode properly

optimizing combustion efficiency across natural

Built for durability and precise calibration

Optimized Torque Transfer: Compatible with Sure-Flex Plus elastomeric elements to handle high start-stop cycle loads and dampen motor vibrations

Schneider Electric (Erie) VT2221 Valve Body Designed for versatile mountingThe 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,