Boiler pressure?

The filling loop should not be attached to the boiler/system, water byelaws...If it is repressurise system by turning opening valves at each end of the braided filling loop to 1 bar then bleed every radiator making sure the pressure is topped up/replaced - turn off and remove the Filling loop. If you cannot understand this call a Corgi registered heating engineer.

Brian
September 2006

it needs refill with the filling loop under the boiler you'll see a flexable braided pipe thats the filling loop from the mains water

hi-spec plumbing
September 2006