Tankless Water Heater Dimensions

Icomm elite spec sheet.

Tankless water heater dimensions.

What size tankless water heater depends on your gpm at peak hot water demand. Then add up their flow rates gallons per minute. Size matters when it comes to your tankless water heater. As an example i will show you what came out for me.

Measure your cold water temperature. I live in boston so my groundwater temperature is around 47 f. Icc building management system spec sheet. 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.

How to select the right size tankless water heater. How to determine the required size of a tankless hot water heater. The dimensions vary slightly based on the model you choose. How big is a tankless water heater.

Determine your water flow rates. And your temperature rise which is determined by your incoming water temperature subtracted from your hot water setting. Determine the mounting space. Not only are tankless water heaters more efficient they re also convenient for installation in small spaces.

Having a water heater that is too small will result in it not being able to produce enough hot water for your household demand. Most rinnai tankless water heaters are only about the size of a rolling suitcase. Gas tankless uef electric tankless uef residential boilers.