UK Plumbers Forums | UK-specific Plumbing Advice Forum

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Questions and plumbing advice in the UK Plumbers Forums - This is the UK Plumbers Forums. Plumbing threads related to UK rules and regulations. Advice for Plumbers in the United Kingdom. Keep Gas-related advice in the Gas Engineers Forum..

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Hello all, Just hoping to get some wiring advice on a nest system for my zoned central heating...
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Combi boiler with two zones. Two port for upstairs and another for down. Zone valve is making a...
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hi. I have a new build property with central heating. There’s two zones both independently...
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Always had honeywell in the past has anybody improved on them or should I stick with whom I...
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got a Worcester system boiler and unvented tank got two runs coming from the boiler flow and...
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Hello i'm new to the forum, I've done a little searching on here and still have questions. Some...
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Hi, Wonder if someone can help, been trying to get an answer from Honeywell but can’t seem to...
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Hi all, I know a difficult one to answer but we have 2 HW cylinders and both have 2 zone valves...
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Hi, I want to create a heating zone for my 4 bedrooms upstairs. I'm a bit unsure about where...
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Firstly, this is not a job and I will not be working. We recently had our 3-port or...
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I think I have read in document L 1a. That all new installs above 150sqm need to be zoned. But...
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Hi, have looked over design given me for controlling this system. 49kw boiler with its own pump...
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Just in case you've not seen these. Due to the publication of GIUSP Edition 7 and the demise of...
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Hi Has any one got a link or a pic to the 17th edition pages on the zones in a bathroom? Trying...
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Hi all, Quick query. I am still renovating my property and still a couple of years away from...
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Is it just me but I have had 4no 22mm Honeywell zone valves pack in on me lately all under 16...
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Hi, when I switch on the underfloor heating, the entire central heating for the house comes on...
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Hi Guys, I am in the process of replacing a old vaillant thermocompact with a new ecotec plus...
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Hi, I am still looking at the final design of my revised central heating system. Currently I am...
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acdv
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I have a zone valve (220V actuator) on 28mm boiler primary loop .... and a slight leak from...
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Hi. Does anyone please have any links for a wiring diagram for a new housing association home...
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Firstly, hello to everyone. I'll start of giving everybody a quick rundown before i rant my...
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Hi all, We have just had an extension built which will have a new 938 Vaillant combi boiler for...
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This is my first post and need help with underfloor heating. I have just had an extension...
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I have a multi-zone central heating system in my new home (new to me but 9 years old) in what I...
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Hi, please can some one point me in the right direction. The property is around 6 years old and...
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There's so many uheat, prowarm, warmup, nuheat, polypipe etc I've had a quote from warmup...
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Hi, I am having a new combi installed in our loft (by a corgi guy). The house is a small 3 bed...
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Im replacing boiler for like to like but with a bypass valve and two motorised valves. Since the...
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