How Does a Tankless Water Heater Work?

This is a common question that is often asked by homeowners who have never used this type of water heating equipment in the past. In essence, this kind of water heater allows you to have instant access to hot water on demand. This does not mean that the water is hot the very second you turn on the tap. It does take a few minutes for the hot water to reach the tap just like when using a tank system. What makes a tankless system different is that it does not store water and heat it up over and over again throughout the day and night.

Wherever Hot Water is Demanded

For better efficiency and energy savings it only heats water when the tap is turned on and water is flowing through the pipes. A tankless water heater can be powered by propane or gas and once the water is heated it travels along pipes to faucets wherever hot water is demanded. As a note, tankless water heaters that are gas powered must be vented through an outside wall. This is different as compared to a tank type water heater where venting typically is directed up and through the attic.

Gas and Water Pipes

In terms of cost management keep in mind that the venting system for a tankless hot water can be quite expensive and in some cases can cost as much as the water heater itself. Always choose to have a professional electrician and plumber install this kind of system in your home. This is especially true considering the fact that gas and water pipes must be correctly routed to allow for the new system to work properly. Even the electrical connections must be installed professionally to ensure that there is never a fire danger or other problems that may arise later. Finally, tankless water heaters can also be powered electrically and are somewhat different than propane or gas powered type tankless water systems.

Professional Electrician and Plumber

This type of electrically powered arrangement works by using heating elements that are located inside the pipes that heat water as it passes by. One advantage of using electrically powered tankless water heaters is that there is no venting required of the system. This is convenient because it means that this version of the system can be placed just about anywhere in your home. As a note, you will still require a professional electrician and plumber to ensure that the system is installed in the right way. Contact Alpine Heating & Cooling today to learn more about Burlington Washington tankless water heater installation services.


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