Blocked Microbore ^new^ <2027>
The primary culprit in almost all heating blockages is "sludge." This is a black, mud-like substance (Magnetite) created when water reacts with the iron inside steel radiators and copper pipework.
The primary culprit in almost all heating blockages is "sludge." This is a black, mud-like substance (Magnetite) created when water reacts with the iron inside steel radiators and copper pipework.