Like any other appliance, a water heater can pose a potential hazard if not properly installed and maintained. One of the most critical components to keep in check is the temperature and pressure (T&P) relief valve. Keep reading as Linn Benton Plumbing, your top provider of water heater services, takes a closer look at what a T&P relief valve is, its importance, and how it works.
THE WHAT AND HOW OF T&P RELIEF VALVE
A T&P relief valve is a safety device that keeps your hot water heater from exploding or causing serious damage in the event of excessive pressure or temperature. You can usually find it at the top of the tank. It is connected to a discharge pipe that runs to a safe location, such as a floor drain or the outdoors.
So, how does it work? It monitors the pressure and temperature inside the tank. If they reach an unsafe level, the T&P relief valve opens, releasing water and steam from the tank. This prevents your water heater installation from rupturing.
In most cases, the T&P relief valve activates when the pressure inside the tank exceeds 150 PSI or the temperature surpasses 210 degrees Fahrenheit. These settings are standard for most residential heaters, but it’s essential to check the manufacturer’s specifications and get water heater repair when needed.
WHY THE T&P RELIEF VALVE MATTERS
A T&P relief valve keeps your water heater safe and efficient. It also extends your unit’s lifespan. Without it, you could end up with a broken water heater sooner than expected, causing extensive damage to your home. Worse, it can pose safety risks to your household.
Let Linn Benton Plumbing help you keep your water heater in the best shape possible. Whether you need prompt repairs or routine maintenance, we have you covered. Contact us today to schedule an appointment.
