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  1. M

    main combi 30 eco heating but no hot water - weird one

    afternoon lads, just went out to the above boiler, heating working ok but no hot water. with timer for heating off, turn on hot water, diverter moves, hot water led lights up on front panel but boiler does not fire. close the tap, hot water led flashes and boiler fires (no call for...
  2. M

    ohms resistance on a grundfos 15/60 pump?

    anyone know the expected ohms resistance on a grundfos 15/60 pump? I renewed a pcb on a glowworm ultimate as the board wasn't sending any voltage to the pump...had to go back today as same problem has returned! Am thinking there ay be a problem with the pump causing summat to blow on board tar
  3. M

    ferroli modena not modulating

    going to an old Modena with scalding hot water when pot is turned to minimum so suspect its not modulating.....not sure this would be a thermistor problem as the boiler continually fires when tap opened....anyone experienced this and know expected voltages at gas valve??? or how to set up the...
  4. M

    leak on a g-star 30si....water around gas valve connections sending it to fault

    hello lads, not been on in a while, how ya'll doin?? I went to a g-star 30si the the other day where water had somehow gotten around the connections on the gas valve sending it into fault mode....I cant see any obvious leaks though!! there's water lying all round the bottom of the heat ex...
  5. M

    Magnaclean professional 2 28mm x 2 and Worcester flue extensions x 3

    Have 2 of the above for sale, £110 each Inc postage inbox me or contact me on 07521980342 will be going on eBay soon. Brand new in sealed box. 3 x Worcester flue extensions £20 each 50litre expansion vessel £50 Altecnic tundish x 20 @ £5 each Craig.
  6. M

    whole house limescale reducer

    don't really know much about limescale reducers....anyone know which is the best out there at the mo?? got a customer asking for one. cheers.
  7. M

    vaillant ecomax f21 fault

    lads...anyone come across a f21 fault on the ecomax's?? logged as an ignition fault....just wondered if anyone has repaired one? fanks.
  8. M

    manual for a ideal comcord wrs 255 or spare parts list

    has anyone got the above? want to see if I can get parts for it, not getting 240v to the gas valve....and couldn't get the case off to have a look inside....suspect the thermostat or overheat stat. thanks lads by the way its for a can sufferer who cant afford replacement just yet
  9. M

    what are the rules on removing a boiler with asbestos inside it?

    as above, do you need to get a specialist in to remove it...or take it off plonk it outside go in for 5mins and return to find the scrappy has had it already!!!
  10. M

    Changing a gas valve on a ideal classic.

    Evening chaps, gotta change a gas valve on a classic rs350 tomorrow I know they are a pain to change and just wondered if there is a knack to doing them as I struggled my boobs off when I did the last and only other one I have done.
  11. M

    Isar loud noise, going to f l fault but ok with....

    Door off! Checked condense which was clear, checked flue which was clear. Took off burner and checked probes which were fine! It's gotta be an air flow problem....would a dodgy fan cause this? Cheers lads
  12. M

    ferroli modena 27 or biasi advance plus 30

    evenin lads......I have a budget central heating job to fit and wondered if any of you guys have fitted either of the above boilers and what are your thoughts. I see the Modena only has 4 moving parts so could be a good thing?? I don't know!! and input is muchly appreciated!!!
  13. M

    ferroli domi compact f24b f7 fault.....delivey sensor ????

    lads.....just had a custurd phone me up with an f7 fault on the above boiler......in manual it says delivery sensor fault.....wtf is the delivery sensor? cheers.
  14. M

    Changing the ev on an old worcester 35cdi

    Got one of these pigs to do this morning, I have heard that you can drill out the rivits on the side panel and slide the ev out instead of taking everything out of the front of the boiler.....has anyone done this or can confirm it?? Cheers
  15. M

    gledhill cb 35 expansion vessel part number??

    does anyone know the part number for the expansion vessel and pipe for this shed of a boiler as i cant find it any where!! gc 47-317-01....can't even ring their tech line as my mobile wont allow calls to a premium number....gledhill are poo
  16. M

    26/9 check got me threw out of a house

    So I was doing a job today where I went to a house where I had diagnosed a faulty ravenheap and as company policy we do our 26/9 checks and asked customer to show me the gas fire she had......she lead me into the living room and i kneeled in front of said fire and spotted that the insulation...
  17. M

    can you use 2 wirless stats in the same house?

    evenin guys, can you use 2 wireless stats in the same house?? or will the frequencies interfere with each other? I've got to add a second zone to my mates heating running off a g/star combi.....and can i use the existing dt20rf or will that have to come out to accomodate the 2 zones? cheers.
  18. M

    When does a room become a compartment?

    Got pulled up by a manager the other day as on a job i diagnosed a glowworm ultimate 50bf with a faulty gas valve. Now the room the boiler was installed in had a wc and a basin in and it never crossed my mind that this room was a compartment and my manager is calling me in as he says i shouldve...
  19. M

    sabre 25 he plus "06" fault code

    Hi Guys not been on here for a while since i started with the AA....not had any spare time due to working 5/6 days a week for the AA and on my rest days slowly trying to close my business down. Anyhoo.....i came across this boiler at my mates house today and due to a lack of a manual and the...
  20. M

    anyone got a potterton prima 80f door lying around???

    evenin all..went to quote for a boiler replacement earlier where there was an old prima 80f and only thing was wrong with it was a bit of corrosion on the door.....old couple dont know how much longer they are gonna be around...but i said i would try and find a new door for them...so if anyone...
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