the Drainview Products 220 Element 4-pack provides the necessary filtration to prevent downstream equipment contamination

When selecting a replacement relief valve

This genuine Johnson Controls replacement part ensures seamless compatibility with existing lever arm assemblies for reliable damper control in commercial building automation systems

Standard assemblies typically include the element and plate

Whether you are performing a HVAC valve replacement or a new fan coil unit installation

Johnson Controls F59A-1 Liquid Level Switch Freon the Drainview Products 220 ElementThe Johnson Controls F59A 1 Liquid Level Switch is a heavy duty sump pump control engineered for precision water level monitoring in residential, commercial, and light industrial applications. Featuring a DPST (Double Pole, Single Throw) contact configuration, this switch handles 120 240 VAC electrical loads with high reliability, specifically designed for sump operation where moisture resistance is critical. The assembly includes a NEMA 1 rated