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    Moving expansion vessel.

    Hi , We have recently had a lot of work done on our pressurised hot water cylinder and boiler . Basically after lots of fault finding and parts the system was changed from a y plan to a s plan . We already had an expansion vessel for the potable side but now we have another expansion...
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    HELP !!!!!!

    Hi , We had an problem with our Worcester 49 CDI system boiler just before Christmas . Basically the fault was the temperature was rising too quick and it would error out . I did a bit of research and spoke to Worcester and it pointed to the PCB . Plumber came and assessed and said he thought...
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    2 inch flush valve replacement

    Hi , we have a toilet that runs on sometimes after flushing . I've tried changing the silicone washer but it still does it . I've looked at changing the flush valve but I can't find a like for like replacement , it's a real obscure one . The make is TC watermark . My question is can any other...
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    Mcalpine bath trap spigot size

    Hi , has anybody come across issues with the spigot from a bath trap being too big so that it won't go into the bore of the bath waste ? Basically the spigot on my mcalpine trap measures 41 and the waste bore is 40 . I tried another anti vac mcalpine waste and that's the same . I know they seal...
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    Stone resin shower tray seal

    Hi , I've just done the first fix on my ensuite and have just taken delivery of a 1400 X 900 black resin shower tray . The tray came with a mcalpine waste and flexi adapter . The wastes in situ and I've got a fall of around 40 mm over 2m . My concern is the finish on the underside of...
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    Plastic over copper ?

    Hi I'm redoing our ensuite and it's mostly plumbed with grey 22 and 15 mm plastic pipe . I'm not a plumber I'm an engineer and I've always used copper and soldered it with no issues . The dilemma I'm having is do I do all the plumbing with plastic pipe or do I do what I'm used to and use a speed...
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    Toilet direct into soil stack

    Hi , I'm currently re doing our ensuite and need toove the toilet a few meters on the existing external wall . At the moment the soil waste exits the wall and there is a 90 Deg bend and this falls down into the stack . Where we want to move the toilet is literally dead in line with the...
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    Basin waste into bath waste

    Hi , I'm redoing our ensuite and I have had to strengthen all the joists with ply before even thinking about the plumbing side of things . The old waste pipes were located through 60mm holes drilled through every joist the whole length of the room .I have fixed the joist and now want to run my...
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    Multipanel shower niche

    Hi , Has anyone installed a shower and shower niche using the plastic shower wall panels ? I can see you can buy the preformed niches ,I'm just wondering how you get the seal if you clad over the niche flange with the plastic panels . Thanks
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    Poor cold water flow

    Hi , We have recently moved into a large property and have noticed that the cold water flow is poor . Our system is a pressurised cylinder with an expansion vessel and a system boiler . If the cold tap is running and you flush a toilet the tap almost stops . The hot tap has pretty decent...
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    Sistering joists

    Hi , We have recently moved into a large property (3000 square foot ) and it has 2 X double extensions on it . Both of the extended parts of the house have large steel beams supporting the 1st floor joists . The rear extension has an open plan kitchen with a approx 7m steal RSJ...
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    Type of system explanation

    Hi , I have recently fitted a dual channel hive to my system and it seems to be working fine . The system has a 40 cdi Worcester conventional boiler a hot water cylinder and a pressure vessel . There is a small tank in the loft , about 16 inch square with a ball cock in it. I have attached a pic...
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    Type of system

    Hi Can somebody please help and tell me what type of system i have from my pics . I thought it was an unvented system but im getting confused as im sure there is a small tank and ballcock in the loft above it . I have bought dual channel hive and need to know what mode it should be in ...
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    wiring a dual channel hive

    Hi i have a system boiler with a lp522 hw and ch controller and a drayton wired thermostat . I have purchased a dual channel hive and from what i can see by looking on the back of the old controller it looks like the new hive receiver will just slot straight on . Please correct me if im wrong ...
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