Whole House Electric Tankless Water Heater Sizing

Let s continue our example with a popular product the bosch 1600p ng tankless water heater.

Whole house electric tankless water heater sizing.

For example you might not be able to run more than one shower at a time without someone getting an arctic blast of cold water. In fact it is the most important part of choosing a new unit for your home. As a result you need to look at the tankless water heater s gpm flow rating based on a 58 degree temperature rise. Tempra is manufactured by stiebel eltron a pioneer and leader in tankless water heating technology for over 90 years.

We re here to help you. If you want a normal 105 degree shower that means you have a 58 degree temperature rise 105 47 58. Having a water heater that is too small will result in it not being able to produce enough hot water for your household demand. Choose the right tankless electric water heater for you.

Tankless water heater sizing calculator. The whole house tankless water heater is normally designed with a large flow rate but do not be fooled by the name the size of the whole house type is smaller than imagine because no tank involves. We encourage you to give us a call and speak with one of our friendly knowledgeable staff who can help you ensure you ve chosen the right stiebel eltron tankless electric water heater for. After that view our sizing guide pdfs which offer further guidance on choosing an appropriate tankless model for your application.

Therefore to size a demand water heater you need to determine the flow rate and the temperature rise you ll need for its application whole house or a remote application such as just a bathroom in your home. Endless hot water advanced technology impressive energy saving performance and a compact design are only a few of the reasons to consider a tempra tankless water heater. For example an electric tankless heater that is rated at raising the water temperature 55 degrees at 1 5 gpm will supply you with a 120 degree temperature if the incoming water is 65 f or higher. Tankless water heaters are rated by the maximum temperature rise possible at a given flow rate.

With the small and stylish compact size it is capable of saving a large amount of space in your home. If you want to upgrade your water heater size from 40 or 50 gallons storage water heater or replace it you won t necessarily need a big tankless water heater. Tankless electric water heating. Now you need to understand what temperature rise means.

Just follow the three simple steps below to choose the right model and size you need. Size matters when it comes to your tankless water heater. We already covered gpm.