Hello, I'm looking for advice on replacing a back gas fired boiler with a new combi boiler. I was thinking of placing the new combi boiler in the store room where the mains gas meter is located. Been looking a Worcester Greenstar 32CDI compact combi boiler but really looking for recommendations on makes and models please. In the future I would like to do an extension out the back of the kitchen and was wondering if a water underfloor heating system would be a good idea for the kitchen, utility and conservatory. Could the underfloor heating be run off the combi boiler? Thanks for any advice or recommendations.