Tankless Water Heater Savings Calculator

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.

Tankless water heater savings calculator.

Assumptions base model has an efficiency that just meets the national minimum standard for gas and electric water heaters. For a comparison to your current hot water tank simply input your zip code and select the tank s fuel type electric natural gas or propane age size and number of units. Traditional water heaters can take up to 16 square feet of valuable floor space. Tankless water heater energy calculator ruud tankless water heaters are very energy efficient.

Tankless water heaters are about the size of a carry on suitcase and can be installed on virtually any wall inside or outside of your home. This calculator can be used to compare actual energy costs of our tankless and tank type water heaters based on your individual usage. Tankless water heater sizing calculator. As a result tankless water heaters deliver a constant supply of hot water.

Water heaters account for 20 to 100 of the gas used in a home. Either a gas burner or an electric element heats the water. You don t need to wait for a storage tank to. At the bottom of the calculator are more settings you can adjust for further accuracy such as the cold water intake temperature the water heater temperature and the cost of electricity.

Best 50 gallon electric water heaters. Please confirm code requirements prior to purchase. Free shipping on orders over 99 we only ship within the united states. Zip code.

Tankless water heater sizing calculator. When a hot water tap is turned on cold water travels through a pipe into the unit. Find out exactly how much money tankless can keep in your pocket with the tankless energy savings calculator. Next you can adjust your current water heater s energy factor as well as the energy factor of your new water heater.

Gas quantity ef x 1 25 cost for the tankless water heater. We already covered gpm. Now you need to understand what temperature rise means. If you use a heat pump for heat and an electric dryer your gas water heater might be the only thing that uses gas.

Your selection of a water heater using gallon s per day will have a energy cost savings per water heater over an estimated 13 year life expectancy compared to the model. Where are you located. Many parts of the state of california require ultra low nox water heaters to control gas emissions. Tankless water heaters heat water directly without the use of a storage tank.

Flow rate and temperature rise. Tankless water heater sizing calculator. Use our sizing calculator to determine your.