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  1. nrgserv

    tile identification

    following my thread in the lofts section, it appears i need to stick some vented tiles in. can anyone put a name or make to the tiles in the pic? and better still, a reasonable place to purchase in west yorkshire area! cheers in advance!
  2. nrgserv

    roof insulation and ventilation query

    not my usual subject, but doing the research.... after reading loads on insulating between roof purlins, leaving air gaps and eaves clear of woolly dog, my predicament is; the house is ex metro with concrete gutters (pics lower down) and there isnt an air gap in the soffit to start with...
  3. nrgserv

    landline ring test

    bt used to have a ring test by dialling 174 and waiting for the engaged tone, then replacing the handset. as i'm on virgin cable this does'nt work, so was wondering if they have an equivelent or is it a case of ringing it from a mobile? and does the bt test still work on bt lines? cheers nrg
  4. nrgserv

    another brain teaser

    good one for young aprentices. the look of bafflement after you finish talking! 3 blokes live in a flat, decide to go buy tv. at tv shop, assistant salesman says "i got just the set for you, £30. easy, £10 each!" off they go with the set, back to the flat. manages comes back, asks...
  5. nrgserv

    maxirex D programmer instuctions req

    any one know how to program one of these, (i've never seen this type before), or better still, know where i can obtain the user instructions from? cheers in advance nrg
  6. nrgserv

    grundfos 25-80 impellor loose

    evening again! called out to a central heating system not warming up this aft, and to cut a story short, the pump wasnt pumping correctly. removal found the impellor spinning freely on the rotor. questions i now have are; a) anyone know where i get one before monday to get them heating back...
  7. nrgserv

    britony flexiflue pcb fault

    responses appreciated for the following problem- according to the schematic for the flexiflue in the installation manaul (WHICH APPEARS TO BE WRONG!), relay 1 holds the pilot light on through the thermocouple and theroelectric valve and relay 2 (puled in) when no pressure drop is sensed. when...
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