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  1. hary_j

    Heatline Capriz 25 combi

    Hi all, Went out to this one really late in the evening yesterday. When the boiler is switched on for CH mode, it takes on average 3-4 minutes for it to actually start the process. Once started the flames fully rise and begin to gradually go down and cuts out. From the time it fires up and...
  2. hary_j

    Expansion vessel leaking or blocked heat exchanger

    Evening gentlemen, Stopped at my last job today, it was a vaillant eco tec plus 837 combi. Boiler is building excessive pressure, whether it be on DHW or CH mode. Upon firing up on CH mode, pressure rises to maximum and prv lets by at 3.5bar all within around 5-10mins of being operational. I...
  3. hary_j

    Help with identifying gas fire Make

    Evening guys, Can anyone help with the Make & Model of the gas fire shown? Excuse the blacked out image. Thanks
  4. hary_j

    Unusual radiator problem

    Hi all, Went to a job recently where the radiator balancing was completely out. Initially the customer was complaining of 2 radiators not warming up, 1 garage conversion room and another was the master bedroom. I've adjusted every rad, closest being on minimal and so on. The garage conversion...
  5. hary_j

    Ideal E-type RS 100 boiler

    Hi folks, i'm due to install a new system in a 5 bed home.. I'm a little baffled on the boiler as it has more pipes then the usual. It has 2 x 28mm pipes and 2 x 22 m pipes for Hot water & Heating. The system in the house is the traditional vented system, but what i don't know at this moment...
  6. hary_j

    vented changeover to unvented, slight different install..

    I am due to start a job where the customers home a 4/5 bedroom home has 2 x vented traditional systems installed.. Can't see why one would bother! System 1 is controlling mainly the whole house, with around 7 radiators 1 bath and 1 shower It has both boiler and cylinder situated on the...
  7. hary_j

    Wet underfloor heating, Can you recommend??

    Im doing a boiler relocation job in a new extention for a kitchen, my customer has decided to go for underfloor heating.. I have had a whizz around and there is soo much out there too many companies trying to compete, The floor has just gone down on base level, no screeding as been placed...
  8. hary_j

    Luke warm radiators after Diverter valve change

    Having just changed a complete diverter valve in a Main 24he combi, now the radiators are only becoming bit more then luke warm.. Done the basics of, bleeding all the rads. Did not adjust the valves because they have been in the same position for 3/4 years and havent been touched as of yet...
  9. hary_j

    Main 24HE combi - No ignition No fan

    I've just replaced a Diverter valve in one of these, as the original problem was Hotwater only worked whilst on CH mode. Ever since the new diverter valve has gone in the boiler is refusing to fire up, i've checked for all the common symptoms.. Condensate blockages, all electrical connections...
  10. hary_j

    Some info required for radiators that aren't performing so well!

    Hi Gents, I'm currently doing a Job at a small warehouse where i've been fitting a Basin and toilet, the owner of the premises is a close friend of mines and has just recently taken over the premises. The problem i've come across is, the radiators in this place are not warming up so well...
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