TIPS FOR TANKLESS WATER HEATERS: Improve hot water delivery and efficiency with these smart system additions

Nothing’s worse on a chilly morning than an unexpectedly cold shower, and there’s no greener, smarter way to prevent such a rude awakening than a tankless hot water heater. A great solution for delivering cost-effective hot water to your home, a tankless hot water heater is energy efficient because it only heats water as it’s needed, and is also controllable because the water temperature can be changed instantly.
Here’s how it all works.