S I T pilot orifice

Post in 'It's a Gas!' started by 3henry, May 22, 2010.

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  1. 3henry

    3henry
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    I need a pilot orifice for our 10 year old Superior NG fireplace. It looks like item "C" in the attached picture. Any tips where I can obtain one? (The gas valve is a S I T 820 Nova).

    Paul
     

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  2. Wood Heat Stoves

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    nice picture, hehe

    yes we have them, or did when we took that pic....

    what size do you need?

    btw, c isn't a sit made part even though the valve might be....
     
  3. 3henry

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    Dave:
    Yea, thanks for the picture. The stove installation instructions state .091.

    Paul
     
  4. jtp10181

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    Yeah that letter C is Robertshaw or PSE pilot orifice.

    E would be what is found in the "spaceship" style SIT pilots.
     
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  5. Wood Heat Stoves

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  6. 3henry

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    Dave:
    You're correct, .091 refers to the main burner. The book doesn't indicate what size the pilot orifice is. And unfortunately the Superior Fireplace Company appears to be long gone.

    Paul
     
  7. Wood Heat Stoves

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    Hey Paul, what is the exact model and serial number?
    superior is now owned by lennox, so if i dont have the old specs(i have a ton of superior info, hard copy old files etc.), they can get them for me.
    worst case, you buy a couple and hope one of them is correct, or close enough that the pilot adj on the valve will make up the difference
    Dave
     
  8. jtp10181

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    I have only seen that C style orifice in 4 different hole sizes, 2 for LP and 2 for NG. They were very close, so prob either would do the job.
     
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  9. 3henry

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    Thanks. This fireplace is a dvr5-cmns.

    Paul
     
  10. Wood Heat Stoves

    Wood Heat Stoves
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    sorry i missed this, took an extended fishing trip with my kiddo...

    i just emailed lennox teck for info, will post if the come up with anything.
     
  11. Wood Heat Stoves

    Wood Heat Stoves
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    sadly, here is lennox tech reply....

    Dave

    I am not finding anything on these. I’ll keep looking

    Thanks
    J

    From: Dave
    Sent: Friday, June 04, 2010 1:27 PM
    To: Lennox Technical
    Subject: superior dvr5-cmns pilot orifice?

    superior dvr5-cmns ng pilot orifice?
    Is this avail?
    If not, are specs avail?

    Thanks!

    Thanks,
    Dave Gault
     
  12. 3henry

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    Hey guys,
    Thanks for your help on this. I hope you had more luck with the fish than I've had with this fireplace.
    Paul
     
  13. ausblake

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    I will see what I can come up with in my boxes of junk I have.
     
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  14. ausblake

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    I have a .21 natural gas spud that will probably work. You are welcome to try it. If you want it, let me know where to send it.
     
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  15. 3henry

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    Chris:
    Send it along. My address is: 8 Lea Dr.; Chadds Ford PA 19317. Let me know what the shipping is, I'll send you the $$$. Thanks.

    Paul Henry
     
  16. ausblake

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    Hey Paul,

    Sorry it took me so long to respond. I taped the spud to a piece of paper and put it in an envelope. I am sending it out today in the mail. Don't worry about any money. It only cost me a stamp and I would rather someone have the part that it will do some good.

    Chris
     
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  17. #17 dman776, Jan 28, 2014
    Last edited: Jan 28, 2014
    dman776

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    I think my orifice looks like "E" in this picture. (Superior DT-500CMN with the "spaceship" pilot).
    I have removed the pilot hood (spaceship), but, how do you get the orifice out? Do I need to unscrew the pilot gas line from the bottom of the pilot assembly??

    Thanks
     
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