I have a pre 2008 conservatory with radiators fed from the CH boiler. The rads have isolator valves in the house, this was within the pre 2008 conservatory regs, so it's all legal.
However, I want to swap out the existing radiators for more efficient ones. Is this something I can do without falling foul of building regs?
However, I want to swap out the existing radiators for more efficient ones. Is this something I can do without falling foul of building regs?