N4 Gas Blog

Flues in Voids

As of January the 1st, 2013 the rules regarding flues in concealed voids changed. This article is aimed at clearing up some of the common issues that we have come across in regard to the legislative update. The flue component of a gas central heating boiler can be made up of two components, one will […]

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Condensing Boilers

As we move closer and closer to running out of gas here in the UK and around the world, technology is moving with us. Since April 2009, it has been a requirement in the UK to only fit high efficiency gas boilers when a gas appliance is being used to heat hot water or provide […]

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