Instantaneous Water Heater Electric Sizing

Our whole home gas and electric models are great for homes with busy families homes with luxury bathrooms and vacation homes while our point of use electric models are ideal for a single faucet or shower.

Instantaneous water heater electric sizing.

The goal is to provide hot water for a full bathroom with one sink and a standard shower. Choose the right tankless electric water heater for you. Most demand water heaters are rated for a variety of inlet temperatures. Tankless water heater sizing calculator.

This tool is intended only for use as a guide to the products we offer that meet certain criteria you may be looking for. To properly size a storage water heater for your home including a heat pump water heater with a tank use the water heater s first hour rating. We already covered gpm. 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.

The application would be point of use with only cold water lines running to the addition. Size matters when it comes to your tankless water heater. Now you need to understand what temperature rise means. Before we get to how to use the calculator to size a tankless water heater let s talk about the factors that go into understanding what size inline water heater you need.

Gas tankless water heaters are able to produce a larger temperature rise per gpm than electric models. The first hour rating is the number of gallons of hot water the heater can supply per hour starting with a tank full of hot water. 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. Having a water heater that is too small will result in it not being able to produce enough hot water for your household demand.

Let s size an eemax electric tankless water heater for a bathroom in a new addition for a home. The tankless water heaters shown here may or may not be suitable for your application depending on other factors such as wiring electrical needs home plumbing configuration water quality and more. Sizing storage and heat pump with tank water heaters. Leading the evolution of water heating.

Rheem tankless electric water heaters make it easy to enjoy instantaneous continuous hot water space saving design and significant energy cost savings. At eemax our goal is to design and build safe efficient code compliant tankless and miniature tank electric water heaters that support sustainable innovative service water heating solutions for residential commercial light industrial and safety applications. Enjoy the comfort and convenience of continuous hot water on demand with a rheem tankless water heater.