Fits all Takagi & Noritz Tankless Water Heaters. This item is strongly recommended for added safety of your tankless water heater. This pressure re... Read More at irawoods.com
Price: $7.50
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Relief Valve Features: Watts L40XL-6; 1 inlet x 1 discharge (150 PSI pressure/ 210 degree temperature) up to 500,000 BTU Read More at Buy Plumbing
3/4" Sweated Copper Connection Includes Pressure Relief Valve Easy Two Step Color Coded Union Connections Full Port Throughout Entire Valve Body 3/4" ... Read More at FaucetDirect. com
Price: $111.16
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Watts Regulator Temperature and Pressure Relief Valve 40XL-8, 3/4" (0158774) 40XL-8, 3 /4" MIP x 3 /4" FIP, 8" Thermostat CSA Temp. Steam Rating BTU/... Read More at PlumberSurplus.com
3/4" Threaded Connection Includes Pressure Relief Valve Easy Two Step Color Coded Union Connections Full Port Throughout Entire Valve Body 3/4" Outlet... Read More at FaucetDirect. com
Price: $111.16
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The Watts 3/4 Inch Pressure Relief Valve is recommended for use with Rheem tankless water heaters. Used for protection against excessive pressure o... Read More at Compact Appliance
Price: $12.99
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Watts Regulator Temperature and Pressure Relief Valve 40XL-5, 3/4" (0156731) 40XL-5, 3 /4" MIP x 3 /4" FIP, 5" Thermostat CSA Temp. Steam Rating BTU/... Read More at PlumberSurplus.com
The Watts 3/4 Inch Pressure Relief Valve is recommended for use with Rheem tankless water heaters. Used for protection against excessive pressure o... Read More at LivingDirect
Price: $12.08
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Watts Regulator Temperature and Pressure Relief Valve 40XL-4, 1" (0163725) 40XL-4, 1" MIP x 1" FIP, 4" Thermostat CSA Temp. Steam Rating BTU/HR 500,... Read More at PlumberSurplus.com