Titan N270

Unlike traditional models that keep a large tank of water hot 24/7, the N270 is a tankless system that heats water only when you turn on the tap. This on-demand process saves energy and eliminates the risk of running out of hot water during a long shower.

The Titan N270 requires a dedicated 112-amp electrical service. Because this is a high-amperage unit, you should consult with a licensed electrician to verify your home's electrical panel can support the load before purchasing.

The N270 is designed for residential use, but its capacity depends on your household's simultaneous hot water demand and your incoming water temperature. It is best suited for homes where you aren't running multiple high-flow fixtures, like a shower and a dishwasher, at the exact same time.

While the wall-mounted design is compact and straightforward, the installation involves significant electrical work. It is not a DIY project and requires a professional plumber and electrician to ensure it is connected safely and up to code.

Tankless heaters are generally low-maintenance, but they can be susceptible to mineral buildup if you have hard water. Depending on your local water quality, you may need to flush the system with a descaling solution once a year to keep it running efficiently.