Armstrong Fluid Technology 875001-800 Sleeve Insert 321702-401 this is a TXV-DISTR assembly

this is a TXV-DISTR assembly featuring 8 pre-configured distribution tubes for simplified installation

Maintenance Security: Features a manual override with a set-and-hold function

Is the 203310 compatible with other Reznor motor models like the 100992

low-leak brazed connections

Key Benefits Direct OEM Compatibility: Specifically designed for Lochinvar Aquas and A

Armstrong Fluid Technology 875001-800 Sleeve Insert 321702-401 this is a TXV-DISTR assemblyThe Armstrong Fluid Technology 875001 800 Sleeve Insert is a precision engineered 3JE coupler insert designed to maintain the peak operational efficiency of end suction base mounted pumps. Specifically optimized for Armstrong 4030 and 4020 series circulators, this genuine OEM replacement part ensures a flexible yet secure connection between the motor and pump shafts. By utilizing high grade composite materials, the 875001 800 facilitates superior