Tankless water heaters are celebrated for their energy efficiency and endless hot water, but they aren’t hands-off. Routine upkeep can extend your system’s life and help you avoid costly repairs. Whether your unit is brand new or a few years old, tankless heater maintenance in Los Angeles, CA, should be a routine part of your home care checklist. This ensures your investment stays functional through every season.
1. Flush the System to Remove Mineral Buildup
Over time, minerals, especially calcium and magnesium, can accumulate inside the heat exchanger. This buildup can reduce efficiency and even lead to overheating. Flushing your unit with a descaling solution every 6–12 months helps prevent internal damage. Hard water areas like Los Angeles make this step even more critical for performance and longevity.
2. Inspect the Inlet Filter
Your tankless heater has an inlet filter designed to trap debris before it enters the unit. When clogged, it can restrict water flow and strain the system. Cleaning this filter is easy and should be done during every maintenance check. Keeping it clear protects your system from internal blockages and improves water pressure consistency.
3. Check the Venting and Air Intake
Proper ventilation is key for safe operation. Dust, pet hair, or outside debris can accumulate and restrict airflow. Technicians typically inspect these parts to make sure the system is venting exhaust gases safely and drawing in clean air. Blocked vents can trigger safety shut-offs and reduce efficiency.
4. Test the Temperature Settings
Most tankless units have a default temperature setting of around 120°F, which is ideal for comfort and energy savings. However, it’s good to test this setting annually. An incorrect temperature can lead to overheating or lukewarm water. Adjustments ensure safe operation while maintaining energy efficiency.
5. Examine for Leaks or Corrosion
While these heaters are known for their reliability, it’s important to visually check for water leaks or signs of corrosion. Issues are often subtle but can signal worn valves or poor seals. During a professional visit for water heater in Los Angeles, CA, technicians usually inspect for such vulnerabilities to ensure long-term performance.
A tankless water heater is a long-term investment in convenience and energy savings, but it won’t take care of itself. Following a basic maintenance checklist can protect your system from premature wear, safety risks, and surprise breakdowns. In a busy city like Los Angeles, it’s easy to overlook these tasks, but your future self (and your hot showers) will thank you for staying on top of them.
Call Mike Diamond Plumbing & HVAC at 1-800-446-6453. We help you prevent surprises and extend your water heater’s life today!
