I am thinking about removing the back boiler completly and installing a combi boiler in my lean to conservsatory (felt roof) which would require a top flu exit due to the location and nature of the conservatory, but to do this i would have to get some plumbing work done of course as the central heating is of course currently fed from the fire place. Am i throwing money away??? Are the back boilers rated as being good? What would the job cost??? Roughly The distance between the current back boiler and the site i would like the combi is about 6 metres apart with no huge problems in the way.
FULL QUESTION HERE - Please answer the question on the forum if you can.