Nexgrill 730-0882S Operation Instructions Manual page 20

Natural Gas Conversion for Model# 720-0882S
WARNING! FAILURE TO HEED THESE WARNINGS COULD RESULT IN A FIRE OR EXPLOSION THAT
COULD CAUSE SERIOUS BODILY INJURY, DEATH OR PROPERTY DAMAGE.
Installation of this Natural Gas Conversion kit must be performed by a QUALIFIED GAS TECHNICIAN ONLY.
DO NOT ATTEMPT TO INSTALL THIS KIT YOURSELF. Improper installation could result in a gas leak which
could cause a fire or explosion and cause serious bodily injury, death or property damage. Leaks due to improper
installation could occur immediately or slowly over time. If you hear any unusual noises or leaks, smell gas or
unusual odors, or notice anything unusual with the operation of your gas appliance after the installation,
immediately shut off the gas supply and discontinue use until the appliance is repaired by a QUALIFIED GAS
TECHNICIAN.
If there are damaged or missing parts when you unpack this kit, contact our customer service department at 1-
866-984-7455 in USA and 1-800-648-5864 in Canada, language spoken: English, Spanish, French 8 a.m.-5 p.m.,
PST. Monday-Friday. CostcoService@grillservices.com. DO NOT have your QUALIFIED GAS TECHNICIAN
attempt to install this kit until you receive replacement for any damaged or missing parts.
Orifice Chart
The different burner valves in this grill have different BTU ratings. This means that the amount 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 as an easy
reference for the various orifice opening sizes for the different valves in the grill.
Components
Main Burner
Sear Burner
Rear Burner
Below tools are included in NG Conversion Kit 710-0778A:
NG Conversion Kit 710-0778A for Model #
720-0882S,730-0882S orifice size
Liquid Propane (LP)
Orifice Size
0.94mm
1.15mm
1.07mm
6mm
720-0882S
BTU
10,000
15,000
13,000
Parts supplied
 Natural gas orifices
Parts needed
Natural gas conversion kit Part Number 710-0778A. The
conversion kit includes:
 Natural gas regulator 4" W.C. (marked "Natural Gas
 Regulator")

10 ft (3.0 m) Natural gas hose with quick connector

13.78" (350 mm) Natural gas regulator hose

6 mm nut driver

6 mm wrench

Hex key
19
Natural Gas (NG)
Orifice Size BTU
1.54mm 10,000
1.90mm 15,000
1.84mm 13,000