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Grand Lake Plumbing
Grand Lake Plumbing Grand County CO
970-627-3441
Wednesday, 07 August 2024 00:30

Water Heater Safety

Protecting Your Home and Family

Water heaters are used almost continuously in many homes, providing the hot water needed for bathing, cooking, and cleaning. Modern water heaters are designed with advanced safety features to ensure they operate efficiently and safely. However, understanding these safety mechanisms is essential for maintaining a safe and reliable system.

Excess Pressure and the Importance of the Temperature and Pressure Relief Valve

One of the key safety components of your water heater is the Temperature and Pressure Relief (T&P) valve. This valve is designed to prevent excessive pressure or temperature build-up within the tank. If the water temperature or pressure becomes too high, the T&P valve automatically releases water, preventing potential damage or even explosions. Regularly check your T&P valve to ensure it's functioning correctly, and replace it if you notice any signs of wear or malfunction.

Preventing Scalding to Ensure Safety for Vulnerable Household Members

Scalding can be a significant risk, especially for children and the elderly. The initial burst of hot water from the tap can be dangerously hot. To mitigate this risk, water heaters are equipped with tempering valves that mix cold water with the hot water before it reaches the tap. This ensures the water is delivered at a safer temperature, reducing the risk of burns. It's essential to set your water heater’s temperature to a safe level—typically around 120° F—to prevent scalding while still ensuring comfort and safety.

Bacteria Prevention By Keeping Your Water Heater at the Right Temperature

While it's essential to avoid scalding, keeping your water heater's temperature too low can lead to other dangers, such as bacterial growth. Legionella bacteria, which causes Legionnaire's disease, can thrive in water temperatures that are too low. To prevent the growth of bacteria in your water heater, maintain the temperature at or above 122° F. Regular maintenance and temperature checks can help keep your water safe and free from harmful bacteria.

Backflow Protection To Ensure Clean and Safe Water

Backflow occurs when non-potable water or wastewater flows back into the clean water supply, usually due to changes in system pressure. This can lead to contamination of your drinking water. Water heaters are typically equipped with a one-way valve to prevent backflow. In some cases, a pressure overflow tank is also used to manage pressure fluctuations. Regularly inspect these components to ensure they are functioning correctly, protecting your home from potential contamination.

When to Hire a Trusted Plumber

While modern water heaters are designed with safety in mind, issues can still arise that require professional attention. Here are some signs that it’s time to hire a trusted plumber from Grand Lake Plumbing & Heating:

  • Strange Noises – If your water heater is making unusual sounds, such as banging, popping, or hissing, it could indicate sediment build-up or other internal issues.
  • Leaks – Any visible water around the base of the water heater is a clear sign that something is wrong and requires immediate professional inspection.
  • Inconsistent Water Temperature – If your hot water is suddenly too hot, too cold, or fluctuating in temperature, it may be a sign of a failing thermostat or other issues.
  • Discolored Water – Rusty or discolored water coming from your taps could indicate corrosion inside your water heater tank.
  • No Hot Water –  If your water heater isn’t producing hot water at all, it’s time to call a professional.
Last modified on Tuesday, 13 August 2024 20:33
  • "Thank you for the service. I want to let you know the technician Sawyer was professional, thorough and fixed our problem in less than 1 hour. I will recommend GL Plumbing to others."
    – L.M. 10/25/16
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