Signs Your Tankless Hot Water Heater Needs Repairs

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Tankless hot water heaters can be a great investment for your home. They do not take up as much space as the traditional hot water tank, provide hot water when you need it, and save you money on your utility bills since they are not constantly heating water in a big tank when no one is home. Of course, like all appliances, they can develop problems that require repair. The sooner you notice a problem and get it taken care of, the less likely the issue will become something major that will require replacement of the unit. Here are a few things to keep an eye on so you can contact a tankless hot water heater repair technician so everyone can keep taking hot showers.


A tankless hot water heater does not have a lot of water in it at any given time (hence the term "tankless"). As you turn on the hot water faucet, water flows through the unit and heats up immediately before being sent to where it is needed. If you notice water pooling below the unit or dripping down from it, there is a leak somewhere. Inside the unit will be the wiring and electrical components that run the unit and heat the water. Leaks inside need to be repaired as soon as possible to avoid destroying the inside parts of the heater. A professional should do the leak repair and inspect and repair any damage to the internal parts.


You should not hear any gurgling, bubbling, or clangs coming from a water heater regardless of whether it has a tank or not. All these sounds mean that something is wrong. It could be trapped air or sediment trapped in the pipes. A technician will come and clear and clean the unit so the water can flow through it again properly.


If you notice that your water has a strange smell to it, the first thing to do is have a tankless hot water repair technician inspect things. Minerals and sediment trapped in the system can not only cause bad odors but can also damage the pipes and other internal parts of the unit.

Keep in mind that a tankless hot water heater is not a very big device. This means that small problems can turn into large problems faster than they would in a traditional hot water tank. To avoid high repair bills or replacement, contact a professional as soon as possible.

For more information, reach out to a tankless water heater repair service in your area.