If there are sludge problems in your heating system then some radiators may have cold patches or be completely cold. Power flushing could be the solution - Walsh Heating and Plumbing, Waterford, Cork & Tipperary, Ireland

If there are sludge problems in your heating system then some radiators may have cold patches or be completely cold. Power flushing could be the solution - Walsh Heating and Plumbing, Waterford, Cork & Tipperary, Ireland