While some people may use the terms boiler and water heater interchangeably, they’re actually two different heating appliances. A water heater is a device that’s designed specifically for heating water in your home, usually consisting of a 50-gallon tank with heating elements and thermostats. While a boiler can heat water, some people also have boilers instead of furnaces since they can provide central heating. Since boilers create heat through steam, that heat can be used to warm up your home or heat up water.
Boiler hot water heater combos are a great way to get central heat and hot water in your home, but they’re one of several options. Many homes have electric furnaces and central air conditioning units combined with tank-style water heaters, but boilers can be an attractive alternative. With a boiler hot water heater combo, you don’t need to worry about having as many parts serviced, which can mean fewer problems and less money spent.
If convenience is a big selling point for you, you might consider a boiler in addition to point-of-use water heaters. While point-of-use water heaters aren’t a necessity by any means, they’re a great way to make sure you have hot water in bathrooms and kitchens where you always need it.
Boilers work by using electricity to create steam from water, which can then be used to heat various things. Typically, steam from boilers is used to heat a home in the same way that warm air from a forced-air furnace heats a home. However, boilers can also be used for several other heat-related purposes since several lines can be run from a boiler. Most modern boilers are combination boiler water heater units that allow you to heat water and heat your home without having to invest in separate units.
While most homes have an HVAC system and a separate water heater, there’s another solution. A boiler hot water heater combination allows you to heat your home and heat water for your home, so there’s no need for gas furnace systems and hot water heaters. Many modern boiler manufacturers make boiler hot water heater combinations these days, and you can even choose between different tank sizes. If you’re considering a boiler for hot water and heating your home, it’s important to assess your current situation. If you already have a gas furnace, central air conditioning, and a gas water heater, it may be best to replace those components instead of investing in a boiler hot water heater combination.