Ao Smith 100110605 Tp Relief Valve 0.75 in 150 Psi

Product Description

The AO SMITH 100110605 is a temperature and pressure relief valve designed for residential water heater applications. Rated at 150 psi and 105,000 BTU/h, this 0.75-inch valve provides a critical safety function by releasing excess pressure and temperature buildup before it can cause tank failure or system damage. Licensed plumbers install this valve as a direct OEM-style replacement during routine service or water heater installation. It is a listed safety component and must be installed in accordance with local plumbing codes.

This T and P relief valve is used with AO SMITH DVE Series and DRE Series water heaters, including 52, 80, and 120 gallon models. It is intended for residential water heater installations where a 0.75-inch relief valve port is required. The valve is rated to open automatically when water temperature or pressure inside the tank exceeds safe operating thresholds, protecting both the equipment and the occupants of the building.

Key Features

• 150 psi pressure rating for residential water heater safety compliance
• 105,000 BTU/h discharge capacity rating
• 0.75-inch valve size for standard water heater inlet configurations
• OEM replacement part for AO SMITH DVE and DRE Series water heaters
• Activates automatically on over-temperature or over-pressure conditions

Compatibility

Designed for use with AO SMITH DVE Series and DRE Series water heaters in 52, 80, and 120 gallon configurations.

Installation Notes

Installation must be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and power or gas to the water heater before removing the old valve. The discharge pipe must be routed to a safe drain location per code requirements and must not be capped, plugged, or reduced in diameter. Do not test the valve excessively, as repeated manual actuation can cause the valve to weep or fail to reseat.

Technical Specifications

• Valve Type: Temperature and Pressure Relief Valve
• Pressure Rating: 150 psi
• BTU/h Rating: 105,000 BTU/h
• Valve Size: 0.75 inches
• Application: Replacement Part

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100110605