How Long Does it Take to Heat a 50 Gallon Water Heater?

How long does it take to heat a large water heater will depend on the make and model of the water heater, as well as how many gallons of water you are using. If you have a large family or are taking extreme measures to keep your water bill down, you might want to think about upgrading to a larger model or getting a whole house tankless water heater. These make a dramatic improvement in how long it takes to heat your water, especially if you have a large number of hot water needs. Tankless water heaters are ideal for apartments, for dorms, and for houses that do not have enough room to heat all of the water in the home.