Where is the expansion reservoir for my infirm rear boiler internal heat system?
My problem is that as I'm flushing out poor/non heat radiators of sludge I want to apply a rust inhibitor to help prevent build up. It apparently cannot go into the said plastic reservoir.
How could it be filled if at adjectives?
Help please, I cant afford to pay someone to call on.
Answers: I have read your examine carefully, and I suspect that your put money on boiler DOES NOT contribute to the heating of the radiators, it might boil the water surrounded by the copper cylinder by direct action. ( In other words the dampen that you use may have be to the back boiler and back)
You did'nt influence how the radiators were customarily heated. You may have a red pressure vessel beside the boiler for instance beside a gauge reading around 1 bar within which case it will involve a great deal of work. If further advice needed email me.
There should be a small plastic or possibly metal container (header tank) which keeps the heat circuit topped up. Normally in the loft, but definitely higher than the greatest radiator. You may have a primatic cylinder which does not necessitate a F & E tank, but is a single nurture indirect cylinder.
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