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  1. W

    Condensation in Extractor Pipe from Bathroom

    If you can re-pipe part of it in 4" and use a condense trap. this allows the water to flow down the pipe and into a 3/4" overflow pipe which connects to it and not back into the fan You can then discharge the overflow pipe out of the eaves or the wall I think Mcalpine list this as part no...
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    joining basin waste to shower waste

    Are you sure it is 2" :? If it is 1 1/2" cut the pipe and connect in a "T" , connect the shower pipe waste straight through then use 1 1/2" to 1 1/4" reducer to connect the basin waste to it. Personally I would use solvent weld for this
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    How to introduce x400 to a sealed system

    Wow that was quick :shock: Thanks guys :D
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    How to introduce x400 to a sealed system

    Hi guys you must all hate me by now with all my stupid boring questions :cry: Anyway here goes again (sorry) Spoke to my plumber mate again today about when he can do my boiler swap. He said I could do him a favour and put some x400 in the system before he flushes it next weekend no...
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    Duomo gas detector panel

    It looked like a lot of fun to install I as there when it was all put together didn't look fun carrying cast iron boiler sections down the stairs though seems like my header is a little on the large size then Still all works lovely most of the time so can't be too much wrong except the...
  6. W

    Duomo gas detector panel

    Sorry didn't mean to insult you it looks big and impressive to me didn't realise that kind of btu is small fry to some hope I didn't upset you
  7. W

    Duomo gas detector panel

    Just read your post edit and to my knowledge they have never been checked I will get the guys in to change them for new calibrate and then set up a service contract thanks again you are a genius :D
  8. W

    Duomo gas detector panel

    Thanks for your reply The sensors are wired to a Duomo gas panel and then linked to the bms which I assume controls the interlock. The only other things which can hold the boilers off are the Grundfos twin head pumpset for the header and the Mikrofil. This only seems to happen overnight so...
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    Cavity wall insulation with existing damp problem

    Thank you so much I will do just that :D Would really like to have the walls done
  10. W

    Movement and cracks

    How old is the house? The building could just be bedding in on it's foundations if it is fairly new
  11. W

    Programmable RF room thermostat for Worcester combi boiler

    http://www.idealheating.com/products/controls.php Looks exactly the same as third one down but with Worcester stamped on it Sorry just re-read your post and that stat is not programmable :oops: Sorry
  12. W

    Programmable RF room thermostat for Worcester combi boiler

    Worcester Bosch have their own stat and boiler interface my old combi in my flat had one. Looks exactly the same as the one you can get for the ideal Logic +
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    Duomo gas detector panel

    Hi guys having a few problems with the above at our main boiler room I have 3 Duomo gas analysers linked to a gas analysis panel and the trend bms Recently two out of the 3 gas sensors have been showing a red gas warning light and shutting down the boiler interlocks thus we lose the...
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    Compression fittings and PTFE tape

    Spit is cheaper :oops: :wink:
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    Compression fittings and PTFE tape

    I usually use a smear of Jet blue to be honest but have made many joints without any problems so no idea why you would waste time and money on PTFE ? :?
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    Cavity wall insulation with existing damp problem

    Thanks for your reply I am not sure whether the cavity had been breached or not ? I have a DPC injected internally and assumed my damp was because someone had laid the driveway and patio 4" above the existing DPC. I cut all of this back and dug down below the level of the existing DPC...
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    Cavity wall insulation with existing damp problem

    Hi Guys hope you are all well I own a 3 bed 1930 semi which I though was solid wall. i have just drilled a 4" core through the wall for a boiler flue and have discovered a cavity approx 2 -2 1/2" wide result I think :? Anyway before we moved in we had an injected DPC and I installed a...
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    Remeha Avanta 18V

    Shot in the dark here If you say the electrics are fine the pressure is fine can only really leave a gas supply issue :? You really need to get it checked out by an engineer could even be a gas mag valve If everything else is calling for heat/hot water then not much else to stop it...
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    Remeha Avanta 18V

    Rules out my idea of fan pcb fairly common on Broags :?
  20. W

    Multizone with Rads, Underfloor & DHW - which controller

    A programmable trend controller or BMS system would do the job but do not come cheap. They have multi zonal output and are fully configurable via a pc link
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