DIY Doctor UK DIY Forums

while i have heating system drained down to change 5 rads, will my missus still be able to draw hot water and use the washing machine, the boiler is a worcester bosch greenstar 30 si.
Ta.[/b]

No as the boiler will be empty (heat-exchanger) can cause damage to boiler.

The majority of boilers will not light when the pressure drops below 0.5bar anyway.

htg

thanks very much, that means her indoors will be out of my way for a while LOL
cheers htg