Repairs: plumbing and heating
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'Traditional' boilers The Building Regulations no longer permit the installation of 'traditional' boilers, but there are plenty still in existence and you will encounter them in alteration and refurbishment projects. They are legal for continued use. They tend to be rather less efficient and with a greater NOx emission on combustion. Although it...Explore the subscription options here to get full access to isurv, including downloads.
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