When the time comes to replace your old water heater, you’ll want to choose an energy-efficient water heater unit that will provide enough water for your household. Ultimately, water heaters provide a fast, effective method for getting hot water instantly to faucets and fixtures. If you are looking to buy a new water heater for your home and wondering what your options are, this guide walks you through the most popular types.
Tank Water Heater
A traditional tank water heater uses insulated storage tanks to hold large amounts of water, keeping it hot until needed, then releasing it through the pipes. They’re powered by natural gas, electricity, or propane, and the water always stays heated. Tank water heaters are the most popular because they are easier to maintain and repair and less expensive than tankless water heaters.
Tankless Water Heater
Tankless gas water heaters or electric tankless water heaters are also called instantaneous or on-demand units. In replacement of a storage tank, the water circulates through a coil system that heats the water as needed. It saves energy by only working while you’re using hot water. Since they don’t have storage tanks, they’re usually smaller than storage water heaters.
Condensing Water Heater
Condensing water heaters have a tank like a conventional storage-tank water heater, but they capture the extra gas fumes that would generally be expelled from home out of the flue. Condensing water heaters are a highly efficient water heater for homes with natural gas and are an energy-efficient option. This type of heater is also suitable for a household that requires around 55 gallons of hot water or more.
Solar Water Heaters
A water heater that is solar powered draws its energy from the sun and is practical in any climate. This type of water heater features two parts: a solar collector and an insulated storage tank. The unit can be installed on the roof or even in the yard.
Heat Pump Water Heater
Also known as hybrid water heaters, this design captures heat from the air and transfers it to the water. Although they are pricier than standard electric heaters, they use about 60% less energy. However, keep in mind the heat pump is placed on top of the water heater. Factor in around 8-feet of open space from the floor to your ceiling.