Engineered to provide robust protection for wire terminations and coil connections

Key Benefits Precise Thermal Calibration: Fixed at 150°F to ensure consistent safety shut-off and protect the heat exchanger from thermal stress

Using PVC cement or silicone at the interface is generally unnecessary if the humidifier housing is intact and the gasket surfaces are clean

This 1" x 1" x 3/4" NPT pipe tee (Hydrolevel Part Number 45-304) serves as a rugged connection point for water column manifolds and sensing probes

Also identified by model number 21-12

Schneider Electric (Erie) VT2212G13A020 Valve Assembly 30067439-890 Engineered to provide robust protectionThe Schneider Electric Erie VT2212G13A020 is a heavy duty two way normally closed zone valve designed for reliable flow control in hydronic heating and cooling systems. Built around the industry standard Erie PopTop platform, this assembly features a 1 2 inch sweat connection and is rated for a 2. 5 Cv flow coefficient, making it ideal for fan coils, baseboards, and air handlers. The unit utilizes a 24Vac spring return actuator (AG13A020) that ensures