Tankless Water Heater Repair In Airdrie, AB

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With proper care and maintenance, tankless water heaters can last for 20 years or more. Addressing issues early, performing routine maintenance, and completing necessary repairs as soon as your notice a problem ensures your tankless water heater runs efficiently and lasts longer. 

If your tankless water heater is malfunctioning, shutting down, or running inefficiently it’s likely one of the common problems listed below.

If your unit is receiving a proper supply of electricity or gas, no hot water frequently indicates issues with either the ignition, venting, electronic issues, flame failure, flame rods, or burner most likely need service.

Plumbing obstructions can cause low water pressure, but low water pressure can also be the result of too many fixtures using hot water at the same time. You may need to upgrade your Tankless Water Heater or add an additional unit to keep up with your household requirements.

Plumbing obstructions in your pipes can cause water temperature fluctuations, but plumbing crossovers and issues with water pressure may also lead to inconsistent or low water temperature.

If your Tankless Water Heater is producing unwarranted or loud noises, it could be a problem with debris obstructing proper fan movement. Or, it may also have to do with irregular airflow or gas combustion.

In Calgary and area, there is a significant amount of calcium and magnesium in the water supply we receive from the Bow and Elbow Rivers. Over time, calcium and magnesium can build up in your plumbing fixtures and water heater systems causing premature wear and tear, and units running less efficiently. Due to the hardiness of the water supply it is recommended that you flush your water heater annually whether it’s a tankless water heater or a standard hot water tank.

On-demand water heaters are equipped to provide a specific amount of hot water at a given time. If your household requirements exceed the unit’s capacity to produce enough hot water your tankless water heater may shut down. If you are consistently experiencing system overloads perhaps it is time to consider upgrading to a Tankless Water Heater with a higher capacity, or adding an additional unit to keep up with your household demands.

If you’re not receiving enough hot water, check to ensure the temperature setting on your unit is set properly. Increasing the temperature to the proper setting should fix the problem of water not being hot enough. On occasion, the issue of not having enough hot water has to do with a plumbing crossover, water flow, sediment buildup, or the venting system.

If the gas valve is broken or isn’t opened properly your water heater may not work. If the gas supply is sufficient and your tankless water heater is failing to ignite, it usually indicates a larger issue and you should call a professional that is experienced with tankless water heaters to troubleshoot the problem. Flame failures are usually the result of problems with gas pressure or issues with the unit’s electrical panel.

To prevent safety issues and shutdowns, tankless water heaters must maintain an internal and external temperature. If your Tankless Water Heater’s venting becomes obstructed or was improperly installed, the unit most can shut down. If the venting to your Tankless Water Heater is blocked, it will also cause issues with combustion. We can inspect your venting to ensure all pipes are connected properly and free of any damage that may compromise your tankless water heater.