Armstrong Fluid Technology 182202-653 Pump 321142-301 A failed or weak run

A failed or weak run capacitor is a common cause of motor humming

this manual reset pressure switch ensures the burners only fire when the venting system maintains safe atmospheric conditions

5-inch shaft diameter and standard belly band mounting

3" diameter

Engineered for R410A refrigerant

Armstrong Fluid Technology 182202-653 Pump 321142-301 A failed or weak runThe Armstrong Fluid Technology 182202 653 is a high performance E16. 2 series circulator pump designed for precision fluid management in residential and light commercial hydronic heating systems. Engineered for durability, this cast iron circulator pump features a robust 1 6HP, 120Vac single phase motor operating at 3400 RPM. This maintenance free pump utilizes permanently lubricated stainless steel shafts and ceramic bearings to eliminate the need