Roseville tends to jump on new technology—after all, we are home to 3 of the top 25 technology companies in the country—but many people aren’t familiar with the latest technology of water heaters. These new water heaters aren’t terribly complicated; in fact, in lay terms, they’re simpler than a standard water heater. The biggest difference is that a regular water heater stores warm water within its tank—but is limited as to how much water it can hold. A tankless water heater, on the other hand, heats the water as it passes through the heater and out your faucet, showerhead, or appliance—which means no water is being stored. It sounds like an ideal system, and in some cases it is, but there are still some common questions and concerns I often get asked.