If you live in Scotland & have kids under the age of 16 you can qualify for a grant to improve you central heating system. Have you any customers that missed out on the Boiler Scrappage Scheme, well they still may be able to get a new boiler or an interest free loan to replace their boiler, here's some details; http://www.energysavingtrust.org.uk/scotland/Scotland-Welcome-page/At-Home/Energy-Assistance-Package/Four-stages-of-the-Energy-Assistance-Package
What a girlie name you have 'Carol'. Reminds me of that old Johnny Cash song 'Boy Named Sue'. Did your mother want a girl & made you wear girl's clothes all he time Sue?..............:^O :^O :^O :^O