Tankless Water Heaters Aren’t Set-and-Forget—Here’s How to Keep Yours Running

A trusted Cape May plumbing company can help ensure your water heater operates at peak performance, preventing costly breakdowns and extending lifespan. From flushing out sediment buildup to inspecting critical components, their expert team provides comprehensive maintenance tailored to your system's needs. Don’t wait until a minor issue becomes a significant problem—schedule your water heater maintenance with a professional Cape May plumbing company today and enjoy consistent hot water year-round!

Tankless water heaters have gained popularity for providing endless hot water, saving energy, and reducing utility bills. Unlike traditional tank models, tankless water heaters only heat water as needed, eliminating standby energy loss and improving efficiency. However, while they are a reliable and durable choice, they aren’t entirely “set-and-forget” appliances. Regular maintenance and care are crucial to keeping your tankless water heater running smoothly and efficiently for years.

Understanding Why Maintenance Matters

While tankless water heaters are designed for longevity, neglecting maintenance can lead to reduced efficiency, inconsistent water temperature, or even system failure. Mineral deposits, scale buildup, and component wear can all contribute to these issues over time.

Regular maintenance ensures your tankless water heater:

• Operates at peak efficiency, saving you money on energy bills.
• Delivers consistent hot water when you need it.
• Avoids costly repairs and downtime.
• It extends its lifespan, protecting your investment.

Essential Maintenance Tasks

To keep your tankless water heater in top condition, perform these maintenance tasks regularly:

1. Descale the System

Hard water can leave mineral deposits, or scale, inside your water heater. Over time, this buildup can clog the heat exchanger, reducing efficiency and potentially causing damage. Descaling the system is essential, especially if you live in an area with hard water.

To describe your tankless water heater:

• Turn off the power supply and close the water valves.
• Connect a descaling solution pump to the service valves.
• Run the pump to circulate the solution through the system, dissolving scale buildup.
• Flush the system with clean water to remove any remaining solution.
• Reopen the water valves and restore power.

If you notice performance issues, aim to describe your tankless water heater once a year or more often.

2. Clean the Water Filter

The water filter traps debris and sediment to protect the system from clogs and damage. Over time, the filter can become dirty or clogged, restricting water flow.

To clean the filter:

• Turn off the water supply to the unit.
• Locate the filter, usually at the cold water inlet.
• Remove the filter and rinse it under running water to remove debris.
• Reinstall the filter and restore the water supply.

Clean the water filter every 6–12 months or more frequently if you notice reduced water flow.

3. Inspect the Venting System

The venting system is crucial for safely expelling exhaust gases. For gas-powered tankless water heaters, Check the vent pipes regularly for blockages, leaks, or damage. Ensure all connections are secure and the venting system complies with manufacturer recommendations and local building codes.

Best Practices for Long-Term Care

To ensure your tankless water heater remains efficient and reliable, adopt these best practices:

• Use a Water Softener: If you live in an area with hard water, installing a water softener can prevent scale buildup and reduce maintenance needs.
• Set the Temperature Appropriately: Keep the water temperature to 120°F for optimal efficiency and safety.
• Schedule Annual Inspections: Hire a professional technician to inspect your system annually. They can identify potential problems early and ensure the unit operates safely and efficiently.

Signs It’s Time for Professional Help

While many maintenance tasks can be done yourself, some require professional expertise. Contact a licensed technician if:

• The unit is leaking or showing signs of physical damage.
• Error codes persist despite troubleshooting efforts.
• You notice gas smells or suspect venting issues in a gas-powered unit.
• The system fails to provide consistent hot water even after cleaning and descaling.

A professional can diagnose and resolve complex issues, ensuring your tankless water heater runs safely and efficiently.

The Benefits of Regular Maintenance

Regular maintenance offers numerous benefits, including:

• Consistent Hot Water: Proper care ensures your unit delivers hot water on demand without interruptions.
• Energy Efficiency: A well-maintained system operates more efficiently, reducing energy bills.
• Extended Lifespan: Routine maintenance minimizes wear and tear, helping your unit last longer.
• Fewer Repairs: Addressing minor issues early prevents costly breakdowns.

Conclusion

Tankless water heaters are a fantastic investment, providing your home with endless hot water and energy savings. However, they aren’t a “set-and-forget” solution. Regular maintenance, including descaling, cleaning, and system inspections, is essential to keep your tankless water heater running efficiently.

Keep your tankless water heater running smoothly with expert care!

Visit us at 1275 Bayshore Rd, Villas, NJ 08251, email us at frank@majewskiplumbing.com, or call 609-793-9012 to schedule your maintenance or service. Our experienced team ensures your system operates efficiently, preventing issues and extending its lifespan. We’re available Monday through Friday, 9 am—5 pm, with Saturday appointments by request. Don’t wait—contact us today and enjoy endless hot water without interruptions!