How to Choose the Right Water Heater for Your Home

A water heater provides the hot water you and your family need so it is important to choose the right one for your home.  Here are some tips to help you in your decision.

You will have to determine which fuel type for your water heater to buy.  This will be electric, natural gas, or propane gas.  Then you will have to think about the size of your family to pick the right capacity for your water heater.  They are measured by gallons and this number lets you know how many gallons can be heated at one time.  If you choose a water heater that is too small, you will run out of hot water when you are taking a shower or doing laundry.

If you choose a water heater that is too big, you will never need all of the hot water and will be wasting energy heating up more than you need.  It takes electricity to keep the water warm and the smaller heart you get, the cheaper your utility bill will be.

The next step is to measure the area where the water heater will go to determine what size will fit in that space.  You will need to measure the height and width to ensure that you don’t get one too big to fit the area.

Once you know what water heater you need, you can contact your local plumber to help you find the right one and install it for you.  They will make sure everything is connected correctly and working so that you have hot water when you need it.

Comparison of Water Heater Types

If you are building a new home or replacing the water heater in your existing home, you have many options when it comes to the type of water heater.  Before deciding on a water heater, you will need to consider what type of water heater will best fit your needs by providing sufficient hot water while maximizing energy efficiency.

There are several different types of water heaters available.  The most common type is a conventional storage type water heater that heats water in a large tank and keeps it hot and ready for use when needed.  Conventional tank type water heaters have been around for decades, but they waste energy through standby heat loss. By keeping water hot 24 hours a day whether there is a demand for hot water or not, conventional storage water heaters are less efficient than demand water heaters (also called tankless water heaters).

Demand water heaters only heat water as it is needed which makes them more efficient than storage type water heaters.  However, they have other issues such as sizing to ensure that they are capable of meeting peak demand.  You have to be careful to choose a tankless water heater that can produce enough hot water to meet multiple demands such simultaneously supplying hot water for a shower, dishwasher and clothes washwer.

Heat pump water heaters are not as common, but they are an energy efficient way to heat water, especially when integrated with a heat pump system that provides heating and cooling for the home.  Air source heat pumps extract heat from the air while geothermal heat pumps extract heat from the ground.

Finally, solar water heaters use the free energy provided by the sun to heat water.  Depending on where your home is located, a solar water heater can be a cost effective, energy efficient way to heat water but they usually need to be used in conjunction with a backup water heating system.