catalytic gas heaters

Discussion in 'Motorhome Chat' started by pappajohn, Mar 6, 2012.

  1. pappajohn

    pappajohn Funster Life Member

    Joined:
    Aug 26, 2007
    Messages:
    29,455
    Likes Received:
    16,884
    Location:
    YO11 2BD
    does anyone understand the workings of them ?
    i know HOW they work (basic chemical reaction i believe) but not the materials used.

    i have a small heater in the RV which doesn't seem to output a lot of heat.

    if i hold in the 'start' button the 'matting' appears to glow a little brighter but is extremely patchy.

    could this be the catalyst is coming to the end of its life ?
     
  2. Jaws

    Jaws Funster Life Member

    Joined:
    Sep 26, 2008
    Messages:
    18,321
    Likes Received:
    21,599
    Location:
    Narrfoook
    Hi PJ, willing to bet I know what it is..
    See, having Gypsies in the family does help sometimes....
    It is usually caused by using automotive LPG..

    As you proly know it has a tiny amount of lubricant in it. That tends to build up over time and eventually partially blocks the ruddy jets.

    What the travellers do is take em apart, back blast em with compressed air for a while and refit.. Almost every time it works spot on and your good for another few years :thumb:
     
  3. pappajohn

    pappajohn Funster Life Member

    Joined:
    Aug 26, 2007
    Messages:
    29,455
    Likes Received:
    16,884
    Location:
    YO11 2BD
    cheers John, never gave that a thought.

    i thought it would be the catalyst 'pad' was losing its platinum content.

    of course, its spent all its life running on autogas so it could be the problem.

    got some precision jet probes somewhere so i'll give the jet a clean and see what happens. :thumb:

    if that dont work i have found a replacement which is a similar size and wall mountable.


    Catalytic Heater
     
  4. Jaws

    Jaws Funster Life Member

    Joined:
    Sep 26, 2008
    Messages:
    18,321
    Likes Received:
    21,599
    Location:
    Narrfoook
    The last one I was present for the repair you should have seen the gloop that came out of it ! I reckon half the darned feed pipe was clogged !
     
  5. vwalan

    vwalan Funster

    Joined:
    Sep 23, 2008
    Messages:
    7,594
    Likes Received:
    3,853
    Location:
    roche cornwall
    hi jaws you will soon be able to have a play with your own. hee hee . best give it a blow out before you fit it . mind it was working here. you lucky laddy .
     
    • Like Like x 1
  6. MrJinks

    MrJinks Read Only Funster

    Joined:
    Sep 1, 2008
    Messages:
    582
    Likes Received:
    115
    Location:
    Dorchester, Dorset
    Hi John,
    I know they have been mentioned before but if you ever get to Spain or happen to see one for sale on Ebay etc these Butsir catylytic heaters are excellent and a good bit cheaper than the minicat you are looking at.
    A 3kg camping gaz bottle will fit if only in UK.
    We always leave the roof vent open slightly and never really had any condensation problems. Never left it on overnight though but great for keeping RV warm if electricity is a problem.
     
  7. MrJinks

    MrJinks Read Only Funster

    Joined:
    Sep 1, 2008
    Messages:
    582
    Likes Received:
    115
    Location:
    Dorchester, Dorset
    Hi John,
    I know they have been mentioned before but if you ever get to Spain or happen to see one for sale on Ebay etc these Butsir catylytic heaters are excellent and a good bit cheaper than the minicat you are looking at.

    http://ferreteriabras.opentiendas.com/tienda/calefaccion/estufa-gas-butano/estufa-gas-butsir-ld-668

    A 3kg camping gaz bottle will fit if only in UK.
    We always leave the roof vent open slightly and never really had any condensation problems. Never left it on overnight though but great for keeping RV warm if electricity is a problem.
     
Loading...
Similar Threads
  1. 2bob
    Replies:
    4
    Views:
    277
  2. Ivory55
    Replies:
    35
    Views:
    934
  3. Lookaround
    Replies:
    6
    Views:
    346
  4. ShiftZZ
    Replies:
    41
    Views:
    1,152
  5. awg
    Replies:
    11
    Views:
    792

Share This Page