LP Gas Conversion Instructions

6
Convert from LP Gas to Natural Gas
1. Turn manual shutoff valve to the closed position.
2. Unplug cooktop or disconnect power.
To Convert Gas Pressure Regulator
1. Remove the access cap by using a wrench, turning the
access cap counterclockwise.
2. Remove spring retainer from the cap by turning it
counterclockwise. Look at the spring retainer to locate the
“LP” or “NAT” position. Turn over the spring retainer so the
“NAT” is showing on the bottom. Screw the spring retainer
back into the cap, turning it clockwise. Reinstall the cap onto
the regulator.
To Convert Surface Burners
1. If they are installed, remove the burner grates.
Use the following charts to match the correct gas orifice spud
with the burner location and model being converted.
Natural Gas Orifice Spud Chart
4 Burner Models
2. Remove burner cap.
3. Remove the burner base.
NOTE: Remove one burner base at a time. Then replace after
converting. Do not disassemble entire cooktop.
A. To cooktop
B. Shutoff valve (closed position)
C. Gas supply line
A. Access cap
B. Rear of cooktop
C. Gas pressure regulator
D. Gas flow
A. Access cap
B. Gasket
C. Gas pressure regulator
D. NAT position
E. LP position
A
B
C
A
B
C
D
A
B
C
DE
LP
N
A
T
Burner
Rating
Stamped
Number
Size
3,600 BTU 90 0.90 mm
5,600 BTU 115 1.15 mm
11,000 BTU 160 1.60 mm
11,500 BTU 162 1.62 mm
A. Stamped number
Model No. Right front Right
rear
Left front Left rear
KGCK346BSS 90 115 162 115
WCG52424AS 90 115 160 115
MGC7424AS 90 115 160 115
A. Igniter electrode
B. Gas tube opening
C. Burner cap
D. Burner base
A
A
B
C
D