If you’re on the hunt for an energy-efficient alternative to a traditional water heater, a tankless water heater may be perfect for you. Tankless water heaters are more space-efficient than other water heaters, they require less energy to operate, and they guarantee you hot water whenever you need it. If you’ve decided to install a tankless water heater in your Seattle home, you’ll need to talk to an HVAC professional. You’ll also need to decide what brand of tankless water heater you want. To help you narrow down your options, this video provides a handy look at 10 of the best tankless water heaters on the market today.