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The TACOTACO110339RP TACO-110-339RP is a flange gasket designed as a replacement part for Taco circulator pumps. Flange gaskets seat between pump flanges and pipe connections to create a leak-free seal in hydronic heating and cooling systems. This gasket maintains system pressure integrity at the pump interface and is installed during pump service, flange replacement, or routine maintenance. Licensed plumbers and HVAC technicians handling hydronic systems are the primary installers of this component.
This flange gasket is suited for use in residential and light commercial hydronic systems where Taco circulator pumps are installed. Typical applications include hot water heating loops, chilled water systems, and radiant floor heating distribution systems. It is used when the original gasket shows wear, deformation, or leakage at the pump flange connection.
Designed as an OEM-style replacement flange gasket for Taco circulator pumps. Refer to the Taco product documentation or cross-reference the part number TACO-110-339RP to confirm fitment for your specific pump model.
Installation should be performed by a licensed plumber or qualified HVAC technician. Shut down the hydronic system and relieve system pressure before removing any flange connections. Inspect mating flange surfaces for corrosion or damage before seating the new gasket. Follow applicable plumbing codes such as the IPC for proper reassembly and pressure testing after service.
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