Tankless Water Heater Kwh Usage

Quantity of water heaters to be purchased unit s 1 unit see assumptions for various daily water use totals.

Tankless water heater kwh usage.

64 energy factor 0 92 electric 0 61 gas energy cost 0 06 per kwh 60 per therm. A typical water heater will use around 4000 watts. So based on the price you can say that you will need to spend 33 monthly for a family of two. Hours used per day.

As a result tankless water heaters deliver a constant supply of hot water. Either a gas burner or an electric element heats the water. Propane usage monthly cost on a tankless water heater. A gallon of propane just costs 2 20 each.

When a hot water tap is turned on cold water travels through a pipe into the unit. Enter how many hours the device is being used on average per day if the power consumption is lower than 1 hour per day enter as a decimal. Typically a hot water heater that uses a tank will run for three to five hours per day. The comparison assumes a storage tank water heater as the input type.

A family consisting of 3 to 4 members will need to spend 55 dollars a family consisting of more than 5 members need to spend 77 to 88 each. Tankless water heaters heat water directly without the use of a storage tank. Average daily usage gallons per day gallons. Click calculate to find the energy consumption of a water heater using 4000 watts for 3 hours a day 0 10 per kwh.