A 240-volt tankless water heater is the solution for a lot of homeowners who don’t have gas service at their house and, for whatever reason, propane is impractical.

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The campaign takes a fresh, humorous approach to capturing the inefficiencies of outdated water heater technology.

A tankless water heater lasts up to 20 years, which is longer than a traditional water heater does. This means a reduction in the amount of waste that will end up in a landfill.

Few upgrades have the same kind of tangible effect on your home’s experience as a tankless water heater. These appliances provide a constant stream of hot water without relying on a bulky ...

Tankless water heaters can last 20 years or more (more than double the lifespan of a typical storage water heater), and they can save an average family of four about $100 a year on energy bills.

Tankless water heaters can be an enticing option to homeowners because they are often presented as energy and cost-efficient. However, that doesn’t mean they are the best fit for every home.

All water heaters have an Efficiency Rating (EF) that you can use to compare different models. Most tankless heaters are very efficient as are some tank heaters.

A tankless water heater is exactly what it sounds like: a water heater, minus the tank. Traditional water heaters require a large tank full of standing, heated water at all times to function properly.

Gas tankless water heaters can heat water faster, though, allowing them to supply higher water pressure. On the other hand, the pilot light is always on, even when you don't need hot water.

The Rheem RTEX-18 is one of the best value electric tankless water heaters out there, priced at just over $420 at the time of writing. Packing 240 volts, this electric water heater can put out as ...

Consumer Reports tested a batch of tankless water heaters to see if they work as well and efficiently as storage tank water heaters. Here's what its engineers discovered.