If you are worried that you might not be up-to-date with the current building Regulations then use the details found on this page. We will keep you informed of any change in legislation or any other developments in heating controls that you need to be aware of. Central Heating System Specifications 423KB Domestic Heating Compliance Guide 1,101KB Part L Document 1,167KB The Good Practice Guide covering controls for domestic central heating and hot water 302 1,045KB The Good Practice Guide for domestic heating and hot water 301 1,049KB
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