What Size Electric Tankless Water Heater To Replace A 50 Gallon

Simply locate the appropriate water heater sizes on ecomfort using your information.
What size electric tankless water heater to replace a 50 gallon. Below we ve highlighted what size water heater you would need in our example of 6 5 gpm at a 63 f temperature rise. For example the a. 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. 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.
Once you have your total flow rate and the required temperature rise you can find the right size tankless water heater for your home. Tankless water heaters are rated by the maximum temperature rise possible at a given flow rate. I wrote a really detailed article reviewing the best gas tankless water heaters for different sized households that you should read by clicking here. The right size is a tankless water heater that can heat enough gallons of water to a specific temperature per minute to keep up with the demand.
Smith 50 gallon proline power vent water heater available from supplyhouse has an fhr of 90 gallons so it will provide up to 90 gallons of hot water in an hour.