Tankless water heaters are efficient and long-lasting, but like all appliances, they eventually need replacing. When your unit starts showing signs of wear, it’s important to act quickly to avoid costly repairs and discomfort. Knowing the key warning signs of tankless water heater replacement in Plano, TX, can help you make an informed decision before your system completely fails.

1. Decreased Water Temperature  

If your tankless water heater isn’t providing consistent hot water, it may be time for a replacement. Temperature fluctuations or lukewarm water can indicate an internal malfunction. Sometimes, the heat exchanger is worn out or there’s a buildup of mineral deposits.

2. Frequent Repairs  

A tankless model that requires prompt water heater repairs in Plano, TX, is a sign of impending failure. If you’re calling a technician for repairs multiple times a year, it may be more cost-effective to replace the unit. Frequent issues may also signal that the system is no longer running efficiently.

3. Increased Energy Bills  

Tankless systems are energy efficient, but an aging unit can lead to higher energy consumption. If your energy bills have spiked without a clear reason, the water heater may be overworking due to wear and tear. A replacement can bring your energy costs back to normal levels.

4. Noisy Operation  

Unusual noises, such as rumbling, popping, or buzzing, can be signs of sediment buildup inside the tankless heater. Over time, this can damage the components, making the unit less efficient. If cleaning doesn’t solve the problem, it might be time for a new one.

5. Unit Age  

Most tankless water heaters last about 10 to 15 years. If your unit is approaching or has exceeded its lifespan, it’s wise to consider a replacement. Older units are more prone to breakdowns and less efficient than newer models.

If you notice any of these signs, it’s time to think about replacing your tankless water heater. Early replacement can save you money on repairs and keep your hot water running smoothly. With timely water heater maintenance near Richardson, TX, you can prevent expensive repairs. 

Are you ready for a reliable hot water solution? Book an appointment with our team at NTX Plumbing to discuss your water heater replacement options!