If you have a tankless water heater, you know how convenient and efficient it can be. However, like any appliance, it may need repairs from time to time. But how do you know when your tankless water heater needs repair?

One of the most common signs that your tankless water heater needs repair is a lack of hot water. If you start noticing that your showers are suddenly cold or that your dishes aren't getting clean because the water isn't hot enough, it may be time to call in a professional to take a look at your unit.

Another sign that your tankless water heater needs repair is if you notice strange noises coming from the unit. If you hear banging, popping, or hissing sounds when the heater is running, it could indicate a problem with the heating element or another component of the unit.

Leaks are another telltale sign that something is amiss with your tankless water heater. If you see puddles of water around the unit or notice dripping coming from any part of the system, it's important to address the issue right away before it causes further damage.

Finally, if you notice a sudden increase in your energy bills without any other explanation, it could be due to a malfunctioning tankless water heater. When these units aren't working properly, they can consume more energy than necessary to heat your water, resulting in higher costs for you.

In conclusion, keeping an eye out for these signs can help you catch potential problems with your tankless water heater early on and avoid costly repairs down the line. If you notice any of these red flags, don't hesitate to reach out to a professional for assistance in diagnosing and fixing the issue. Your hot showers and clean dishes will thank you!