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    bs.7593

    thanks kev, i tried that site first but can't get any info out of it.just wondered what the best practice is for boiler changes
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    bs.7593

    obviously thats not what i intend to do,but i can't find any definition of the standard
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    bs.7593

    hi lads, whats the minimum flushing req.to comply to bs.7593 for benchmark? boss says just bung it on the wall
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    coving

    does anyone have any tips on getting the angles right on coving corners , none of my walls are square. i saw a good gadget once on qvc but can't recall its name
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    and another

    ideal classic combi nf80,bolier firing on dhw but water only luke warm even when flow is turned right down,heated water not going down ch flow pipe,i 'ate combis
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    heres one!

    nice one cheers lads
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    heres one!

    thats a bit of a problem,I was sent to change the prv that another engineer had booked up,I changed prv and tested ,the pressure whent up and prv let by, HOWEVER, when questioned further it turns out the prv had been leaking for weeks but she had never had to top up the system and she didn't...
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    heres one!

    Baxi combi 105e,boiler turned off, filling loop removed,pressure still builds up till the prv lets by
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    BOILERS

    thanks for your help guys but i've told him to bin it and get a nice new reliable condesing boiler ,maybe a ideal isar!!! what a great site this is,speak to you soon,cheers.
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    BOILERS

    i was told five to six years the flow switch looks straight with two wires
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    BOILERS

    the flow switch has a wire mesh filter (cleaned) at the inlet side and a biege flow restrictor (cleaned) at the outlet side
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    BOILERS

    thanks for the interest lads it's a modena 80 e
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    BOILERS

    no light on for dhw when tap is run
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    BOILERS

    the dhw heat exchanger runs alongside the ch heat exchanger(no diverter valve no plate heat exchanger) like a conventional boiler,just a flow switch and thermister and a very big headache
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    BOILERS

    there's no diverter valve,the heat exchanger is a combined one.Ever get involved in something you wish you hadn't? :(
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    BOILERS

    OH MAN!FERROLI MEDINA COMBI, NO HOT WATER, HEATING FINE ,CHANGED DHW FLOW SWITCH STILL SAME PROBLEM . ANY IDEAS :cry:
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