Armstrong Fluid Technology 110223-305 Pump THPU32HP7Y This specific HVAC expansion valve

This specific HVAC expansion valve replacement is a factory-authorized part

This OEM furnace safety part is engineered to monitor the burner vestibule and instantly interrupt the heating circuit if it detects a flame rollout or excessive heat buildup

utilizing a 1/4-inch O

Field Versatility: The 496-20 design allows for multiple regulator vent positions

Armstrong Fluid Technology 110223-305 Pump THPU32HP7Y This specific HVAC expansion valveThe Armstrong Fluid Technology 110223 305 Pump, also known as the Model ASTRO 230CI, is a high performance, three speed cast iron circulator designed for closed loop hydronic and solar heating systems. This wet rotor circulator efficiently moves water or glycol solutions through radiators, baseboards, and radiant floor heating setups. As a maintenance free circulator, it features a self lubricating ceramic shaft and bearings, eliminating the need for