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Oct 13, 2012 Hi, i have just had a Worcester Bosch accredited installer supply and fit a brand new Greenstar 24Ri boiler for me. The thing is, I think he has got the plumbing connections wrong. Perhaps someone could confirm please? Looking at the boiler from the front, the return pipe, where he fitted the.
![Worcester greenstar 24ri installation instructions Worcester greenstar 24ri installation instructions](/uploads/1/2/7/5/127593680/525432838.jpg)
From the Worcester web site with regards to the 18Ri.Under no circumstances should the size of the gas supply pipe be less than that of the appliance inlet connection (22mm diameter).Also from the Worcester web site for the 18Ri and this is from the installers sectionGreenstar 18Ri and 24Ri and Greenstar CDi regular modelsUnder no circumstances should the size of the gas supply pipe be less than 22mm.Now that to me clearly says the supply must be 22mm, it does not look like a statement just for cowboys, although cowboys would not bother looking at the web site. Me too.Come on Tony, you know the rules.
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