There are some really clear advantages to moving your family hot water heating needs away from tanks - if you do decide to go this way, then you would be wise to stick to one of the big, well-known manufacturers. The bosch tankless hot water heater represents tried and tested technology from a world leader.
Of course one of the things you need to do when deciding on a hot water heater (or just about anything, come to think of it), is to make sure that it meets your needs. The range of tankless water heater bosch makes come in various sizes to suit different uses.
For example the bosch aquastar tankless water heater range starts out with a very small unit (the 125) that will happily heat enough water for a shower or a faucet, but cannot run two applications at once (it will not be able to give you hot water for a dishwasher and for a bath at the same time). It is probably appropriate for a booster function in the laundry room, or for a camp or cabin.
If you want a bosch tankless gas water heater to replace all your hot water needs, then you will be able to find one. In the aquastar range the next model up from the 125, the 240, is a very compact unit that handles a pair of applications.
Being such a well known brand with a great reputation, a tankless water heater bosch branded has all the safety features (for example sealed units) that are so essential when it comes to fitting home water heating.