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All You Need to Know About DIY Fixes for Your Tankless Water Heater

almabradshaw87 • May 7, 2024

The tankless water heater has become an invaluable appliance in the modern home, particularly in Springville, UT, and surrounding areas. Besides being energy efficient, these units provide endless hot water supply, instantaneously, making them a prime choice for many homeowners.


However, like any other appliance, tankless water heaters can sometimes experience issues. While it’s always wise to call a professional when in doubt, a few hitches might be resolved with a basic understanding and a handy toolbox.


In this guide, we'll impart some DIY fixes for common tankless water heater issues and, importantly, when to call in the experts from Tankless Water Heater Company.


1. Inconsistent Hot Water Supply


Many homeowners love tankless water heaters for their ability to deliver a consistent hot water supply. However, when that consistency lags, it could be a sign of a blocked vent/exhaust or an issue with the gas supply. DIY enthusiasts can perform a visual check to ensure the vent is clear of obstruction. If gas supply is the issue, checking that the gas valve is completely open and that other gas appliances in your home are functioning can be beneficial. Be cautious when dealing with gas-related issues. If the problem persists, it’s best to call our professionals at Tankless Water Heater Company.


2. The Water Heater is Not Heating


If your tankless water heater is operational but not heating water, a common culprit can be mineral buildup, especially in hard water areas. Regular flushing of your tankless water heater system every six to twelve months can prevent this issue. Flushing kits are available for purchase. However, if you're not confident about doing it yourself, our certified technicians are always ready to handle your water heater needs.


3. Cold Water Sandwich


The cold water sandwich effect is common in tankless water heaters. It's an event where the water shifts from hot to cold, then back to hot again. This situation often occurs because hot water left in the pipes gets cooled down when left unused. While this is less of a defect and more of a characteristic of tankless units, if it becomes a frequent issue, it may be wise to have an expert check the system.


4. Heater Shuts Down During Use


If your tankless water heater shuts down while in use, it could be due to a variety of reasons: improper gas pressure, a venting issue, or even an electrical problem. While initial troubleshooting such as checking for vent blockages or tripped circuit breakers can be done, due to the complexity of these issues, professional intervention from Tankless Water Heater Company would be necessary.


When to Call a Professional


Remember, while some fixes are simple enough to be done by a homeowner, they might also signal a more underlying and complicated issue. If you’re not fully confident in identifying or resolving a problem, or if the same problem keeps recurring, it might be time to call our experts for water heater repair or even replacement.


Final Thoughts: DIY or Professional Help?


While it's empowering to solve home appliance issues yourself, remember that water heaters, particularly tankless units, are complex and delicate systems. Simple troubleshooting can sometimes resolve minor issues. Still, for more complex concerns or regular maintenance, professional intervention is always the best solution.


Here at Tankless Water Heater Company in Springville, UT, and surrounding areas, we're committed to ensuring your household's comfort and convenience. Our team of certified technicians has the skills and knowledge necessary for reliable water heater repair, replacement, and installation. Remember, when your DIY skills are beaten, never hesitate to engage our professionals.


Don't let water heater concerns disrupt your comfort. Trust your tankless water heater needs to us. Contact us today to schedule a service appointment.

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