SGP wrote:
Several years ago, 8 or so, I bought a 27" DCS grill and converted it
from natural gas to propane. Just recently we moved and I now have to
convert back to propane. I've called Fisher & Paykel/DCS by Fisher &
Paykel, which I think is the DCS parts distributor, but they require a
model number. Unfortunately, I have a serial number for my unit, but
the model number appears to have rubbed off. Has anyone got any idea
how I can determine what model this 27" DCS grill might be. It's
really been a good grill, and I hate to give it up just because I
can't figure out the model.

Thanks in advance

Find out the BTU rating of each burner, and ask your propane dealer for the
correct orifice.

If does not have any that fit, he can silver solder up the old ones, and
re-drill them to the correct size.

(Hell, you can do that last bit yourself. I have many times)