And the rest. A better setup? That runs out of DHW? Nah! A bettery setup that leave you with heat if the boiler fails? Nah! A quality 400-500 litre cylinder costs. Then all the zone valves and pipes, then the space it takes up. ...and it will run out of hot water and standing heat losses, etc. Then if any of the pressure valves fail a very expensive bill. The Ultracom combi can be bought for around £,1300. The more I look at it, the extra combi is a no brainer.So £1400 for your second combi and probably same again for installation and were up to £2800, an unvented cylinder say £800 and £1000 for install so shall we say thats a £1000 cheaper for a better setup, as already said watch the door on the way out.
Says the moron that lives in a poky little flat.
You know little about decent heating options, and to presume that you know better than the assorted professionals here is comical.
Besides - I thought you were leaving? Tutty bye now.