it is a full furnace pressure switch replacement solution

Its laser-welded bellows and heavy-duty plated steel frame ensure long-term durability in demanding environments

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

Universal GP Valve Integration: Specifically engineered for Parker GP valves

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