This HVAC replacement part is engineered for durability in high-pressure environments

Why is there water in my 1178417 tube

Rugged Construction: Designed to withstand vibration and thermal cycling common in industrial HVACR applications

Smith commercial units where a blue nylon or metal catch is required

Built with a bronze body and brass trim

Armstrong Fluid Technology 110223-328 Pump 322838-754 This HVAC replacement part isThe Armstrong Fluid Technology 110223 328 is a high performance Astro 290 CI 120V Circulator designed for efficient water circulation in closed hydronic or solar heating systems. This three speed circulator pump features a rugged cast iron pump body with an internal e coating for superior corrosion resistance and long term reliability. Engineered as a wet rotor circulator, it operates with a self lubricating design that ensures quiet operation and