Installing a Tankless Water Heater: What You Need to Know 1

Understanding the Benefits

If you’re considering upgrading your water heater, a tankless option might be the perfect choice. Unlike traditional water heaters that store and heat a large volume of water, tankless water heaters only heat water when it is needed. This not only saves energy but also provides a continuous supply of hot water.

Installing a Tankless Water Heater: What You Need to Know 2

One of the main advantages of a tankless water heater is its energy efficiency. By only heating water as it is being used, you eliminate the standby energy loss associated with traditional water heaters. This can result in significant savings on your energy bills.

Another benefit of a tankless water heater is its compact size. Traditional water heaters take up a lot of space and require dedicated storage areas. In contrast, tankless water heaters are small and can be installed in more convenient locations, such as under a sink or in a utility closet.

Determining Your Heating Needs

Before purchasing a tankless water heater, it’s important to assess your household’s hot water needs. Factors such as the number of bathrooms, the size of your family, and your typical hot water usage will determine the appropriate size and capacity of the unit you require.

When selecting a tankless water heater, consider the flow rate, measured in gallons per minute (GPM), that the unit can handle. This will determine if the heater can meet the demands of your household. It’s also essential to check the temperature rise, which is the difference between the incoming cold water temperature and the desired hot water temperature. Ensure that the tankless water heater can achieve the necessary temperature rise to provide hot water consistently.

Professional Installation

While it may be tempting to attempt a DIY installation, it’s strongly recommended to hire a professional to install your tankless water heater. Plumbing and electrical work are involved, and a licensed professional will have the expertise to ensure proper installation and avoid any safety hazards.

During the installation process, the professional will assess the specific needs of your home and recommend the best location for your tankless water heater. They will also ensure that the necessary electrical and plumbing connections are in place. Additionally, they will perform any required adjustments or modifications to accommodate the new unit.

Maintenance and Care

Once your tankless water heater is installed, it’s important to follow proper maintenance procedures to ensure its longevity and optimal performance.

Regularly flushing the system is an essential maintenance task for a tankless water heater. Over time, mineral deposits can build up, affecting the efficiency of the unit. Flushing helps remove these deposits and improves the overall performance of the system.

It’s also crucial to clean or replace the filter regularly to prevent any clogs. A clogged filter can restrict water flow and hinder the operation of the heater. By keeping the filter clean, you can ensure a continuous flow of hot water.

Lastly, annual inspections by a professional are recommended to identify any potential issues and address them promptly. This will help prevent costly repairs and ensure that your tankless water heater continues to operate efficiently.


Upgrading to a tankless water heater offers numerous benefits, from energy efficiency to a continuous supply of hot water. By understanding your heating needs, hiring a professional for installation, and following proper maintenance procedures, you can enjoy the advantages of a tankless water heater for years to come. Learn more about the topic covered in this article by checking out the suggested external site. There, you’ll find additional details and a different approach to the subject. Emergency Plumber Philadelphia

Interested in learning more? Explore the related posts to broaden your comprehension:

Check out this valuable document

Visit this comprehensive study