Posting a message to the forum will remove the above advertisement
  1. Checkout our Plumbers Insurance area - heavily discounted Public Liability Insurance and Van Insurance specifically designed for plumbers.

Discuss Is flame on gas heater too yellow? in the Oil and Solid Fuel Forum area at UKPlumbersForums.co.uk.

  1. Mel256

    Mel256 New Member

    Hi All,

    The heater seems to be running fine, but I've read around and seen in a lot of places the flame should be completely blue, mine has a bit of yellow in it. I have a new monoxide alarm and its not going off.

    Thanks so much, file-9.jpeg file1-1.jpeg
     
  2. Last Plumber

    Last Plumber Plumber GSR

    Does look a tad yellow but off the pics it's a bit hard to say.
    What make n model is it ?
     
  3. Last Plumber

    Last Plumber Plumber GSR

    When did you last have it serviced?
     
  4. Mel256

    Mel256 New Member

  5. Mel256

    Mel256 New Member

    Haven't had it serviced, only had it a few weeks...
     
  6. Last Plumber

    Last Plumber Plumber GSR

    Is it in a room with ventilation?
     
  7. Mel256

    Mel256 New Member

    No ventilation really as its pretty cold! its around 600 square foot the room size
     
  8. Last Plumber

    Last Plumber Plumber GSR

    What room and how Big is the room?
     
  9. Mel256

    Mel256 New Member

    its a room i use as an office
     
    • Creative Creative x 1
  10. Last Plumber

    Last Plumber Plumber GSR

    Do you know how many cubic meters the room is?
    Is it in a room or an internal space?
     
  11. Last Plumber

    Last Plumber Plumber GSR

    You're answering these as i'm writing them lol
    are you psychic?
     
  12. Mel256

    Mel256 New Member

    Haha maybe! 600 square feet is around 55 square metres.
    Not sure what you mean by room or internal space? outside the room are corridors and other offices and one long wall with large windows. Its got circulationa round it.
     
  13. Mel256

    Mel256 New Member

    Theres no gas smell I have no headaches or anything
     
  14. Last Plumber

    Last Plumber Plumber GSR

    In a room:-
    Heat input not to exceed 4.75KW
    MAX Gross input 50W per Meter cubed of heated space.
    Ventilation = 50CM2 plus 25CM2 for every KW above 2 kw gross input, direct to outside air.
    Must have an openable window.

    Chances are that the air has become vitiated.
    You need to turn it off, stop using it until the issue is dealt with.
    It may not be emitting Carbon Monoxide at the moment but it will !!
     
    • Like Like x 1
  15. Mel256

    Mel256 New Member

    Thanks, I have put the heater next to a window open for about half an hour and theres no difference with the flames? Do you think its still a ventilation problem?
     
Loading...
Similar Threads - flame heater yellow Forum Date
Halstead Eden boiler flame failure Gas Safe Registered Plumbers Only Jun 5, 2018
Is a single 15 litre water heater sufficient for a flat? Plumbing Forum Apr 30, 2018