18
sizes so as to allow the proper amount of gas to flow through them. Please note the chart below to give an
easy reference for the various orifice opening sizes for the different valves in the grill.
Orifice Sizes and BTU Ratings Model Number 720-0665
LP NG
Components
Orifice Size
BTU
Orifice Size
BTU
Main Burner
0.96 11,000 1.62 11,000
Searing Side Burner
1.15 15,000 1.9 15,000
Rear Burner
1.07 13,000 1.84 13,000
Natural Gas Conversion for Item#296469/Model# 720-0665
NG Hose and Regulator Conversion
Tools required:
Phillips Head Screwdriver (+)
19mm wrench
1. Install the regulator hose (short hose) to the end of the regulator marked "OUT". Install the brass connector
to the other end of the regulator marked "IN". (If regulator, hose, and brass connector are pre-assembled, you
may disregard this step).
2. Turn all knobs to OFF. Turn off LP gas supply and remove the LP cylinder from the grill cart. Remove the
brass adapter of the LP regulator from the manifold with a wrench.
Warning: Make sure all grill components are completely cool and gas supply is turned off and removed
from grill prior to performing the conversion.
Figure 325
CSA International
Project 2070363
19 of 31
