Coal Advisory Service HotlineIMPROVING YOUR HEATING SYSTEM Central Heating Systems will work more efficiently if you:  Fit a high efficiency solid fuel or multi-fuel appliance.

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Date: 2012-11-05 06:26:06		Coal Advisory Service HotlineIMPROVING YOUR HEATING SYSTEM Central Heating Systems will work more efficiently if you:  Fit a high efficiency solid fuel or multi-fuel appliance. Add to Reading List Source URL: www.coaladvisoryservice.com Download Document from Source Website File Size: 362,80 KB Share Document on Facebook