Converting To Natural Gas - Charmglow 720-0578 Assembly & Operating Instructions

Gas grill

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Table Of Contents

Table of Contents

MAKE SURE ALL CONTROL KNOBS & CYLINDER VALVE ARE IN OFF POSITION

BEFORE CONVERTING

This grill is portable and configured for use with Liquid Propane (LP Gas), which is

delivered to the grill from removable tanks (LP tanks and their use are covered elsewhere in

this manual). If a Natural Gas connection is available, the user may wish to change the gas

delivery system to the more permanent Natural Gas supply.

This grill is certified for use with either Liquid Propane (LP Gas) or Natural Gas and comes

complete with the necessary parts to convert the grill for use with Natural Gas hose and

regulator sold separately. The Nexgrill patented Conversion Valves allows the use of Natural

Gas without replacing the burners or entire valve system.

The process of converting is relatively simple and can be accomplished by any handy

homeowner. Nexgrill suggests, however, that a qualified gas technician do the conversion.

Your warranty may be voided if the conversion is improperly completed. Please retain the

parts supplied with the grill and these instructions so the technician can do the conversion.

Orifice Chart

The different burner valves in this grill have different BTU ratings. This means that the

quantity of gas coming from each orifice varies in order to create the BTU's. The holes in the

orifices themselves are drilled to different 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.

Components

Main Burner

Side Burner

Rear Burner

Orifice Sizes and BTU Ratings

Model Number 720-0578

Orifice Size

0.94 mm

1.15 mm

0.95 mm