In a message dated 09/09/2009 7:53:27 P.M. Eastern Daylight Time,
LISTSERV@GERRY.VANAGON.COM writes:

        No quartz fitting or any  other kind of insert in those jets as far
as I have seen.  They are solid  brass drilled out to some specific size.

>>>>>>>Anyone familiar enough with these brass  fittings to say if the hole
is just
a hole, or is it supposed to have some  quartz fitting inside the hole?
Dometic no. 24 jet.  Somewhere I read  that the jets have some very small
insert of quartz or something, which  would make the flame smaller I
suppose.  I have looked at mine with a  microscope and don't see how there
could be one, but thought I'd ask just  in case.<<<<<<<<

Cheers,

Frank  Condelli
Almonte, Ontario, Canada
'87 Westy & Lionel Trains (_Collection for sale_
(http://frankcondelli.com/trainsal.htm) )
_Frank Condelli &  Associates_ (http://frankcondelli.com/busindex.html)  -
Vanagon/Vanagon Westfalia Service in the Ottawa Valley
_Vanagon Stainless Steel Exhaust  Systems_
(http://frankcondelli.com/exhaust.htm)
_BusFusion_ (http://www.busfusion.com/)  a VW Camper  camping event,
Almonte, ON, June 11 ~ 14,  2009