Plumbing Parkhttp://www.plumbingpark.co.uk/Latest news enPlumbing ParkPlumbing ParkRemoving and preventing sludge build up from existing heating systemshttp://www.plumbingpark.co.uk/plumbing_hvac_article463.htmlMon, 9 Jul 2007 10:24:43 GMTUnder the Government's Decent Homes Scheme, thousands of properties are being improved. Residents across South London are being treated to a warmer, more energy-efficient home by Bromley-based heating and plumbing firm OCO Ltd and Sentinel products. Part of the scheme involves ensuring the homes are warm and this is where OCO steps in as its 40-strong team of installers is responsible for inst