Home Improvement

How to Repair a Tankless Water Heater

Hot water is a must-have in any household, and tankless water heaters make it possible to get hot water on demand. Unfortunately, like any appliance, tankless water heaters can break down without warning. That’s why it’s important to find an emergency tankless water heater repair in Melville you can rely on. If you’re handy and feeling adventurous, however, you can repair the tankless water heater yourself! Here are some steps to get you started:

Check the breaker

Tankless water heaters require a lot of power to run, so it’s always best to check the breaker first. The tankless water heater may have stopped working because the breaker that supplies it with power has tripped. Reset any tripped breakers, and if that doesn’t work, you may need to replace the breaker.

Inspect connections

Check all the connections in your tankless water heater, from the power supply to the water lines. Ensure that everything is securely connected and that no wires are frayed or burnt.

Clean the heat exchanger

Over time, scale buildup can accumulate on your tankless water heater’s heat exchanger, preventing it from heating the water properly. You’ll need to remove the tankless water heater’s cover and use a soft brush to clean off any scale buildup.

Check the thermostat

Ensure your tankless water heater’s thermostat is set at the correct temperature (usually around 120°F). If it has been set too low, adjust the thermostat and see if that solves your tankless water heater’s problem.

Replace any worn parts

If you’ve tried all of the above steps and your tankless water heater still isn’t working correctly, it may be time to replace any worn parts. Depending on the tankless water heater model, you may need to buy new valves, sensors, and other parts to get it up and running again.

If you’ve gone through all these steps but still don’t have hot water, it might be time to call in a professional tankless water heater repair service. The pros can troubleshoot the tankless water heater more efficiently and provide a definitive repair solution. Waste no time and book a service now!

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