Hi,
I have flushed and chemically cleaned my central heating system the best I can. It now working ok, and the boiler is much quieter than before. It has been dosed with Sentinel X100.
Now I want to add X200 as the final thing. I will add it onto the system the same way as the X100. Turn off a Radiator, remove the bleed valve and other top plug. fit a funnel, drain a bit off, then top up and seal.
I want to know if it is better to open all of the radiators to circulate the X200, or just have the 'fill' rad and the boiler working for a while, so there is maximum concentration going to the boiler, before opening the rest of the rads?
Cheers, Camerart.
I have flushed and chemically cleaned my central heating system the best I can. It now working ok, and the boiler is much quieter than before. It has been dosed with Sentinel X100.
Now I want to add X200 as the final thing. I will add it onto the system the same way as the X100. Turn off a Radiator, remove the bleed valve and other top plug. fit a funnel, drain a bit off, then top up and seal.
I want to know if it is better to open all of the radiators to circulate the X200, or just have the 'fill' rad and the boiler working for a while, so there is maximum concentration going to the boiler, before opening the rest of the rads?
Cheers, Camerart.