bosch tankless water heater units are well respected in the industry. They are good quality, and effective.

All tankless heaters save energy, and bosch tankless water heaters save both energy and space.

Bosch produce a variety of models e.g. the Bosch AquaStar model is highly efficient.

They produce a range of models for homes, small businesses, and models suitable for hunting camp, farm use etc.

A bosch tankless water heater is a great investment. There's also other manufacturers, such as takagi tankless and it's worth a look around before making your purchase.