it is a full furnace pressure switch replacement solution

Broad Compatibility: Functions as the verified AG13U230 replacement

Universal GP Valve Integration: Specifically engineered for Parker GP valves

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

Also identified by model number 21-12

Schneider Electric (Erie) VT2212G13A020 Valve Assembly 30067439-890 it is a full furnaceThe 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