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    Boiler iq device, where is it and TF1 serviceability?

    Relative of mine had a Bosch Greenstar 30 installed by BG earlier in the year. Reading some of the paperwork I noted it mentioned Boiler iq and a cost associated with it. Lowering the front cover I don't see an additional box on the front. How would I know if it has been installed on this...
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    Vaillant VRC470 wireless outdoor sensor faulty - use Glowworm sensor?

    Hi Firstly, My sensor is failed and I am need of a replacement unit. So far I have found its around £180 for this unit on its own! Its an NTC sensor with a radio transmitter and a small solar panel hardly a fortune to produce. I have seen online that glow worm (owned by Vaillant) use the...
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    Fluidmaster dual flush converion kit button installation

    My cistern is concealed behind some 12mm plyboard. I wish to replace the syphon and ball valve as the diaphragm is split and its not water efficient. The lever passes through the plyboard attached to some 2x1" (plyboard removed in photo below) Can the button of the conversion...
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    Vaillant Expert/Installer Question Weather Compensator.

    I had an 831 combi installed in early 2010. Very pleased with it I have to say I have been considering whether or not to get a weather compensation installed to replace my current Honeywell wireless CM927 thermostat. The house is 1930's mid terrace, with loft conversion, double glazed and...
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    Cistern Syphon Reinstallation.

    I have removed a derwent Macdee and repaired the syphon diaphragm..now some questions for reinstallation: When I removed the syphon, there was a black rubber washer inside the cistern over the thread of the syphon that had large amounts of sealant around it as did the thread. OD is 6.5cm...
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    Cavity Wall insulation has moved out of walls

    Hi. Firstly I have little knowledge of how houses are built so don't really know if this inner wall is right or not. I've been under the floor today (into a small access hatch in the understair cupboard0, hunting down how a rat is getting in and found this. Apart from not...
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    Loft Conversion Lighting

    I am soon to be having my loft in my mid terrace converted to a bedroom with en suite. This is being done by a loft conversion company all to the regs. Could anyone tell me whether or not the lights in the ceiling of the new room and ensuite have to be fire rated? I'm keen to sort out...
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    Help TRV questions with new system installation

    I have been getting quotes for a new boiler which needs to be relocated and changed from a vented system to a combi. NB My water pressure is 4 bar and gives 15l/min at kitchen tap and also the bathroom which is mains fed also. I have some unusual controls in this system. There are three...
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    Where/how should i chase my cable

    Hello all, hope you can help me. (Not ever had to do anything like this before) I have three cables i want to chase into the walls of a bedroom. They are currently in surface mount conduit. One cable is for the room thermostat. This comes down from the ceiling about 5cm from a corner...
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