Ao Smith 100110714 Tp Relief Valve 3/4 Inch

Product Description

The AO SMITH 100110714 is a temperature and pressure relief valve designed for residential water heater applications. T and P relief valves are critical safety components that automatically discharge water when tank temperature or pressure exceeds safe operating thresholds, preventing catastrophic tank failure. This valve features a 3/4 inch connection size and carries both ASME and A.G.A. certifications, meeting established safety standards for potable water heating systems. It is installed by licensed plumbers and HVAC technicians during new water heater commissioning or as a direct replacement when an existing valve fails to hold or weeps continuously.

This valve is intended as a replacement part for compatible water heater systems requiring a 3/4 inch T and P relief valve. It is suited for residential gas and electric storage water heaters where a certified T and P valve is required by code. Installation is required by plumbing codes in virtually all jurisdictions, making this a mandatory safety device on any tank-style water heater.

Key Features

• 3/4 inch connection size for standard water heater T and P port fitment
• ASME certified (1912000) for compliance with pressure vessel safety standards
• A.G.A. certified (205000) for use on gas-fired water heating equipment
• Designed as a direct OEM-style replacement part
• Automatic discharge action protects against over-temperature and over-pressure conditions

Compatibility

Designed as an OEM-style replacement T and P relief valve for tank-style water heaters requiring a 3/4 inch connection. Verify the required BTU/h rating and pressure setting on the existing valve or water heater data plate before installation to confirm fitment.

Installation Notes

T and P relief valve replacement is performed by a licensed plumber in most jurisdictions. Shut off the water supply and energy source to the water heater and allow the tank to cool before removing the existing valve. The discharge port must be piped to a safe drain location using approved materials in accordance with local plumbing codes and the International Plumbing Code. Never cap or plug the discharge outlet of a T and P relief valve.

Technical Specifications

• Connection Size: 3/4 inches
• Type: Temperature and Pressure Relief Valve
• Application: Replacement Part
• ASME Certification: 1912000
• A.G.A. Certification: 205000

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100110714