Get In Touch


Abbotsford, British Columbia

Email us:

Phone number:


Water Heater Maintenance 101: Tips for Optimal Performance and Longevity

A water heater is an integral component of any home’s plumbing system, providing hot water for bathing, cooking, and cleaning. Regular maintenance of your water heater, whether it’s a tankless or conventional model, ensures consistent and efficient performance, reduces the risk of untimely breakdowns, and lengthens its overall lifespan. As a dependable plumbing and heating company in Abbotsford, BC, serving the Fraser Valley and Lower Mainland, On Tap Solutions understands the importance of proper water heater maintenance and has developed this comprehensive guide to help you maximize the efficiency and longevity of your home’s water heating system.

In this Water Heater Maintenance 101 guide, we will outline expert tips and best practices for both tankless and conventional water heaters, covering essential tasks such as cleaning and inspecting components, adjusting temperature settings, and performing annual inspections. Additionally, we will discuss the various signs that may indicate a problem with your water heater, and when it’s time to call a professional technician from On Tap Solutions for assistance.

By following this informative guide, you can confidently take control of your water heater’s maintenance, ensuring increased performance, optimal energy efficiency, and a prolonged lifespan. With support from On Tap Solutions, you can trust that your plumbing and heating needs in the Fraser Valley and Lower Mainland will be met with reliability, professionalism, and the highest quality service.

1. Drain and Flush the Tank Annually (Conventional Water Heaters)

Sediment build-up in the tank of a conventional water heater can reduce the unit’s efficiency and lead to potential damage over time. To prevent this, it’s essential to drain and flush the tank annually.

  • Turn off Power and Water Supply: Before beginning the draining process, ensure the power and water supplies are turned off to prevent injury and damage.
  • Attach a Hose and Drain: Connect a garden hose to the drain valve, open the valve, and allow the water to flow out until the tank is empty.
  • Flush the Tank: With the drain valve still open, turn the cold water supply back on for a few minutes to flush out any remaining sediment. Close the valve and refill the tank before restoring power to the unit.

2. Inspect and Clean Components

Regularly inspecting and cleaning critical components of your water heater ensures efficient operation and prevents potential issues.

  • Tankless Water Heaters: For tankless models, inspect the screen filter, heat exchanger, and venting system. Remove any built-up debris or mineral deposits to maintain optimal performance.
  • Conventional Water Heaters: Inspect the anode rod, a sacrificial component designed to protect the tank from corrosion. If the anode rod is heavily corroded or reduced to a thin wire, replace it to prevent tank damage.
  • Venting System: Regardless of the water heater type, inspect and clean the venting system to ensure proper airflow and safe operation.

3. Adjust Temperature Settings for Efficiency

Adjusting the temperature settings of your water heater can improve energy efficiency and reduce the risk of scalding.

  • Recommended Temperature: The ideal temperature for most homes is between 49-60°C (120-140°F). At this range, the risk of scalding is minimized while still providing sufficient hot water for everyday use.
  • Tankless Water Heaters: For tankless models, adjust the temperature on the unit’s digital control panel or remote control according to your needs and preferences.
  • Conventional Water Heaters: Locate the thermostat, usually found behind an access panel on the side of the tank, and use a flathead screwdriver to adjust the temperature settings.

4. Schedule Annual Professional Inspections

Although routine maintenance can be performed by homeowners, some aspects of water heater maintenance require the expertise of a professional technician.

  • Annual Inspection: A trained professional can identify potential faults and signs of wear in your water heater that may go unnoticed during an amateur inspection. Schedule an annual professional inspection to ensure optimal performance, efficiency, and safety.
  • Preventative Maintenance: By addressing small issues before they turn into expensive repairs, a professional technician can help prolong the life of your water heater and save you money in the long run.
  • Troubleshooting: If you notice any issues or suspect a problem with your water heater, contact a professional from On Tap Solutions for diagnostics, repair, or replacement services.


Proper maintenance of your water heater, whether it’s a tankless or conventional model, is essential to ensure optimal performance, increased energy efficiency, and a prolonged lifespan. By following the expert tips and best practices outlined in this Water Heater Maintenance 101 guide, such as draining and flushing the tank, inspecting and cleaning components, adjusting temperature settings, and scheduling annual professional inspections, you can enjoy the benefits of a high-performing, energy-efficient, and long-lasting water heating system.

When you need assistance with water heater maintenance, repairs, or installations in the Fraser Valley and Lower Mainland, trust On Tap Solutions. Our team of fully licensed and insured Abbotsford plumbers is ready to help you with all your plumbing and heating needs. We are committed to providing reliable, efficient, and high-quality service, ensuring your home remains comfortable and energy-efficient throughout the year.

Related Posts