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Marathon Vacuum Relief Valve


Quick Overview

SP623336 Vacuum Relief Valve
SKU: SP623336


A vacuum valve must be installed on the cold water inlet in either a vertical or horizontal position to assure warranty coverage a Marathon water heater. Without a vacuum valve properly installed, certain conditions, such as a break in the main supply line, can create a vacuum within the water heater and irreparably damage the inner tank or cause your water heater to leak.

This replacement vacuum valve designed for use on all Marathon water heater models manufactured in or before March 2009. It is designed to be installed in an existing brass "T" fitting. For a complete unit that includes the brass "T" fitting, please see item SP623335.

Additional Information

Manufacturer Rheem
Wattage No
Upper/Lower No
Material Brass
Fits Tank Size All