I am about to upgrade my kitchen, and am exploring options for heating it. What I am wondering is if it is possible to have a system which heats the kitchen by underfloor water pipes, heats the rest of the house using the existing radiators, and also incorporates a solar water heater, and if so which boilers are thought to be good. I have heard about a german company called Rotex, and think they may be able to do something like this.
Any views gratefully received, and don't hesitate to correct any misconceptions that my question exposes!
Cheers