this switch is calibrated to open the electrical circuit when temperatures reach 250°F

It maintains the exact footprint

The Yellow Jacket 42004 Series 41 Manifold is a workhorse designed for the daily demands of field service

It is the direct replacement for the legacy RS2210 and Aprilaire 8448 models

Always ensure the flow arrow on the shell points toward the expansion device during installation

Armstrong Fluid Technology 110223-307 Pump Refrigerant this switch is calibrated toThe Armstrong Fluid Technology 110223 307 is a high performance Astro 250CI model, serving as the 115Vac direct replacement for 110123 007. Engineered for closed hydronic heating and cooling systems, this three speed circulator pump features a robust cast iron volute with an internal e coating for superior corrosion resistance and long term reliability. Its maintenance free design eliminates the need for mechanical seals or lubrication, utilizing