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  1. P

    De scaling

    Ped I will give it a try, thankyou for your time And for those who were no help and have nothing better to do than posting smilies, this is for you. Have a nice day
  2. P

    De scaling

    thank you, Will this cure heavy banging wheezing bubbling, I was under the impression this was a preventative / small solution. Leave in for how long I have read on here, only two weeks then change and add inhibitor? Shall I drain the old stuff down first and add these too the header...
  3. P

    De scaling

    I searched the forum before posting I posted several threads detailing as much as possible http://www.diynot.com/forums/viewtopic.php?t=20757&highlight=apollo http://www.diynot.com/forums/viewtopic.php?t=20737&highlight=apollo What else can I do :?:
  4. P

    De scaling

    Lets say as in lets imagine didn't mean its actually sitting in front of me right now, just trying to get some useful advice which is damn hard from some.
  5. P

    De scaling

    I can't use Kamco without a clear flow, can I? The seals or compound on the joints to the exchanger are red and look very thin, obviously not PTFE, what product is this? Would it be worth removing the exchanger on its own or try to de scale the whole system? it seems the exchanger is so...
  6. P

    De scaling

    Would the acid be ok with the copper?
  7. P

    De scaling

    If lets say a heat exchanger was seperate from a boiler lets say a Thorn appollo 15/30 gas boiler and you were about to descale just the exchanger on its own, what would you use? how would you use it? whats the exchanger made from? Thanks
  8. P

    Noisy Heating System

    Incidently I'm sure (I will check tommorow) that the header tank is always filling itself up whenever the boiler is on, I can hear the water filling the tank up, could this be a leak which would require the system to fill up often. I seem to have clear water in my rads all the time as well...
  9. P

    Noisy Heating System

    When I bought my house two years ago I noticed the hot water cylinder was leaking so I replaced it and a new immersion. Last christmas day '03' the boiler flicked on at 7 like it always did, let out an almighty banging and crashing and cut out. Turned out to be the pump which I replaced with a...
  10. P

    Two Questions r.e. Heat Exchangers

    Before I go spending £1500 on a new boiler I have two questions to ask. - Where can you still get parts for an Thorn EMI Apollo boiler specifically the heat exchanger? - Assuming I don't live in an overly hardwater area (i.e. I don't get limescale in my kettle etc), what would the build up...
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