Tankless Water Heater Dimensions

Some models can even be installed indoors or outdoors based on your needs.

Tankless water heater dimensions.

And your temperature rise which is determined by your incoming water temperature subtracted from your hot water setting. Tankless water heaters are much smaller than units with a storage tank allowing them to be wall mounted. Not only are tankless water heaters more efficient they re also convenient for installation in small spaces. Size matters when it comes to your tankless water heater.

Tankless water heaters are rated by the maximum temperature rise possible at a given flow rate. Use our handy calculator to determine your needed flow rate and temperature rise then find models that match your needs. To learn find the right product go to our tankless water heaters page. The dimensions vary slightly based on the model you choose.

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. Electric units have measurements in the 10 inch high to 7 inch wide range while gas fired. As an example i will show you what came out for me. In fact it is the most important part of choosing a new unit for your home.

What size tankless water heater depends on your gpm at peak hot water demand. I live in boston so my groundwater temperature is around 47 f. Looking to purchase a new tankless water heater but having trouble figuring out what size or model you need.