Sure Heat 2008 Four Seasons FSIS Natural Gas Conversion Kit - Manual (Page 8)

The conversion is completed now.
Enjoy your grill safely.
32. Place the bread warmer, flavor grids and main cooking
grates back in position, reattach all the knobs back in
position. (See Fig. 32)
Fig. 31
Fig. 32
Fig. 30
FSISLP Natural Gas Conversion Instructions
30. Attach the 3/8" NPT connecting tube onto the manifold.
(See Fig. 30)
NOTE: Make sure to use supplied pipe sealant on
all non-flared fittings.
31. Attach the NG regulator onto the connecting tube. (See
Fig. 31)
Note: pay attention to arrow on the NG regulator
indicating direction of gas flow. The arrow should
point toward the grill.
NOTE: Make sure to use supplied pipe sealant on
all non-flared fittings. Arrow on
the back of
regulator
Conversion Kit assembly picture
Note: At the completion of the conversion, a leaktest
should be performed on all fittings.See Use and Care
manual for leak testing procedure.