Already have large cold water tank up there, but dont know if loads are different in other parts of the loft.
Am interested in getting other quotes from appropriately registered members. In terms of quotes, for kind of installation I have in mind (wishing to meet building regs etc with anything I do) what registration would you advise I look for.
Wont just be the boiler change, but removing old system, rerouting pipework where necessary. Putting two toilets in connecting to close by 1ft away soil pipe (no connection currently in). At least one shower with no current connection in place nor water supply to room. Another shower where I may (depending on where stairs end up) be able to connect to current supply feeding the existing sink. Maybe a few extras.
Another question: -
Cost of decent cylinder (in loft) and decent boiler possibly ground floor probably will be around the 1.8k+ mark with installation cost additional.
Providing ACV 85tc could be connected to standard domestic supply for gas and water (enquiring with ACV re regs) with it being one compact unit would installation and connections be easier from plumbers point of view (and therefore install cost) likely to be far less? Would go in a place that adjoins outside wall for outlet for any necessary flues.
Still got some reseach to do on this one, if on ground floor would reaching the loft with water supply hinder performance, read a few things about not being able to put pumps on pressured unvented systems?
Thanks