What charitable of shower should I choose? I have a combi boiler and no hose tanks contained by my...

I have a combi boiler and no hose tanks contained by my house. The water is direct from the D. What kind of shower should I choose to install?
How can I get a sprinkler system for...
Answers:    I other recommend an electric shower, no less than 9.5kw, they are highly good and pretty powerful these days, as suggested up to that time, it means you enjoy a back up when the boiler is stale, the other suggestions here seem to be to gain a power shower, sorry but power showers and combination boilers do not match, I have a sneaking suspicion that the reference is truly for a thermostatically controlled mixer valve, which can be run bad a combi, providing the combi is running.
How can I fix liking brick retaining wall?
One that you can stand in and clean yourself!!! Hope this helps