Haven’t read it as it’s the heating engineers problem not ours.
We just wire what is there
so my back boiler behind the living room coal fire is non compliant, being as how it heats the whole house, the dog house and the shed that has it's electrics supplied by a 2.5mm T/E clipped along the fence, with a tapped off spur to the chicken run in some old flex off the garden pond.part l building regs
Every home must be divided into at least two heating zones. Living and sleeping areas (zones) must be controlled at different temperatures by means of a thermostat.
so my back boiler behind the living room coal fire is non compliant, being as how it heats the whole house, the dog house and the shed that has it's electrics supplied by a 2.5mm T/E clipped along the fence, with a tapped off spur to the chicken run in some old flex off the garden pond.