Hi,
I have a closed system with a condensing boiler and pressure vessel in the loft.
I would like to change one radiator now (including valves) and then all the rest individually as I decorate the respective bedrooms.
Am I correct in thinking that any inhibitor has to be injected into the radiator through the bleed valves? How much do you inject in and do you do this before there is any water in the radiator?
Would I be okay to drain the whole system, change EVERY valve, replace the 1 rad I want to now and then refill the system. Then subsequently replace rads by closing valve and adding inhibitor into new rads?
Does this sound like an acceptable way to do it?[/b]
I have a closed system with a condensing boiler and pressure vessel in the loft.
I would like to change one radiator now (including valves) and then all the rest individually as I decorate the respective bedrooms.
Am I correct in thinking that any inhibitor has to be injected into the radiator through the bleed valves? How much do you inject in and do you do this before there is any water in the radiator?
Would I be okay to drain the whole system, change EVERY valve, replace the 1 rad I want to now and then refill the system. Then subsequently replace rads by closing valve and adding inhibitor into new rads?
Does this sound like an acceptable way to do it?[/b]
