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Rosewood paper grain — description and returns beneath the overlapping buy card.
Exact OEM Replacement: Seamlessly replaces 3H33213-5
this kit provides a complete set of OEM replacement parts that address internal wear and system fatigue
65" WC Setpoint: Pre-calibrated for exact differential pressure monitoring to prevent ignition during improper venting
you generally require the AV-400 or AV-401 series
minimizing downtime during repairs
Utica-Dunkirk 14622011 Relief Valve R-407C Exact OEM Replacement: Seamlessly replacesFor veteran HVAC technicians and mechanical contractors service maintaining hydronic heating systems, the Utica Dunkirk 14622011 Relief Valve is the specified OEM replacement part for ensuring critical overpressure protection. This 3 4" relief valve 30# is engineered with a high grade durable brass construction, designed to withstand the rigorous thermal cycles of residential and commercial boiler operations. With a fixed pressure rating of 30 PSI and