Tips for Maintaining Different Types of Water Heaters

Water heaters are indispensable household appliances, ensuring that you always have hot water at your disposal. Whether you're taking a soothing shower or doing laundry, it's the water heater working silently in the background that makes it all possible. But like any other appliance, water heaters require regular maintenance to perform efficiently and have a longer lifespan. Depending on their type—hot water tanks, tankless, or solar – the maintenance measures differ slightly.

Hot Water Tanks

Hot water tanks, also known as storage tank water heaters, are among the most common types found in households. Here's how you keep them running efficiently:

• Drain the Tank Regularly: Sediments can build up in your tank over time. If left unchecked, they can reduce your heater's efficiency and even corrode the tank. Drain about a quarter of the tank a few times a year to remove debris and sediment.
• Test the Pressure Relief Valve: The pressure relief valve ensures your tank doesn't over-pressurize. Test it by lifting the valve's handle and letting it snap back. You should hear a gurgling sound, which means water was released into the drain tube. If not, replace the valve.
• Insulate Your Heater: Wrapping your heater in an insulating blanket can improve its efficiency, especially if it's in an unheated space. However, always ensure you follow the manufacturer's recommendations when insulating.

Remember, the longevity of your storage water heater is greatly influenced by these routine checks and timely interventions.

Tankless Water Heaters

Tankless, or on-demand water heaters, are gaining popularity for their space-saving design and efficiency. To ensure they function properly:

• Clean the Inlet Screen Filter: The screen filter prevents debris from entering the heating element. Regular cleaning, at least every six months, ensures that water flows smoothly.
• Descale the Heating Element: In areas with hard water, limescale can build up on the heater's element, reducing efficiency. Descale your tankless water heater annually. You can either hire a professional or do it yourself using white vinegar.
• Check for Leaks: Even minor drips can indicate an issue. Regularly inspect for any leaks or drips and address them immediately.

Keeping your tankless water heater free of scale and in top working condition will guarantee you hot water whenever you need it.

Solar Water Heaters

Harnessing the sun's power for your hot water needs is an eco-friendly choice. Learn how you can maintain solar water heaters for optimum performance:

• Inspect the Solar Collector: The solar collector is where the sun's energy is captured and transferred to your water. Ensure it's clean and free from debris. If you live in an area with frequent snowfall, ensure snow doesn't accumulate on the collector.
• Check the Piping Insulation: Pipes that transport water to and from the collector should be well-insulated to retain heat. Over time, insulation may degrade or get damaged. Regularly inspect the insulation and replace it when necessary.
• Monitor the System's Pump: If your solar heater uses a pump to move water or fluid around, ensure it's working efficiently. A malfunctioning pump can hamper the system's efficiency.
• Check Antifreeze Levels: If your system uses a liquid antifreeze solution, check its level and concentration periodically, especially before winter.

A well-maintained solar water heater not only provides hot water but also helps in reducing your carbon footprint.

General Tips for All Water Heaters

Irrespective of the type of water heater you own, follow these universal maintenance practices:

• Get Regular Professional Inspections: Hire a professional to inspect your water heater at least once a year. They can spot issues that you might overlook and provide recommendations for optimal performance.
• Clear the Area: Regardless of the type of water heater, ensure the surrounding area is free from flammable materials. A clutter-free space also allows for better ventilation and easier access for maintenance.

Regular maintenance of your water heater, be it storage tank, tankless, or solar, can improve its efficiency, prolong its life, and ensure you always have a supply of hot water. Reach out to Express Plumbing & Drain if you need help maintaining your hot water heater.