A tankless water heater, also called an instantaneous or on-demand water heater, only heats water when it is needed. Water is heated at an average rate of 2 to 5 gallons per minute using one of ...

Find out more about tankless water heater pros and cons to help you decide if a tankless system is right for your home. Related: The 3 Best Tankless Water Heaters, Reviewed by BHG.

Key Takeaways. Tankless water heaters range in cost, especially when looking at electric vs. gas. Electric tankless water heaters typically cost $500 to $800 while gas heaters range from $750 and ...

We've tested and reviewed products since 1936. Read CR's review of the Electric Tankless water heater to find out if it's worth it.

The tankless water heater can connect to a ¾-inch propane line for fuel and is designed for outdoor installation, making it a great option to get hot water to the pool, spa, ...

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.

The search for the best tankless gas water heater has brought you here, and you will get one. Takagi T-KJr2-iN gas water heater saves you energy and money.

We bought the AOS tankless water heater on Nov 2023, paid $639 including a 5 year Lowe's warranty, we paid $795 for installation, the tank started to leak in April 2025, now Lowe's is giving ...

Your tankless water heater may be covered under home warranty, meaning you pay no out-of-pocket expenses. Mad Pipers Plumbing is one of the many qualified plumbing services to keep your water ...

Gas Tankless is part of the Water Heaters test program at Consumer Reports. In our lab tests, Gas Water Heaters models like the Gas Tankless are rated on multiple criteria, such as those listed below.