Marathon Vacuum Relief Valve

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.

Price:From: $29.48

Clear
SKU: N/A Categories: ,

Description

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, a break in the main supply line can create a vacuum within the water heater and irreparably damage the inner tank.

Marathon water heater models changed in March of 2009 to require a different vacuum relief valve. Now there are two different kinds of valves available depending on when your water heater was manufactured. Please see model numbers and descriptions below:

Part # SP623335

Use this valve on all Marathon water heater models manufactured in April 2009 or later.

Part # SP623336

Use this replacement vacuum valve for all Marathon water heater models manufactured in March 2009 or earlier.

Additional information

Weight 0.75 lbs
Dimensions Select options for details
Brand

Marathon

Model

SP23335, SP23336