KitchenAid 36-Inch 4-Burner with Steam-Assist Oven, Dual Fuel Freestanding Range, Commercial-Style Guide De Montage

1.  Remove the access cap by using a wrench, turning the 

access cap counterclockwise.

2.  Remove spring retainer from the cap by pushing against the 

flat side of the spring retainer. Look at the spring retainer to 

locate the “NAT” or “LP” position. Turn over the spring 

retainer so the “LP” is showing on the bottom. Snap the 

spring retainer back into the cap. Reinstall the cap onto the 

regulator.

3.  Test the gas pressure regulator and gas supply line.

The regulator must be checked at a minimum 1" (2.5 cm) 

water column above the set pressure. The inlet pressure to 

the regulator should be as follows for operation and checking 

the regulator setting:
LP Gas:
Minimum pressure 11" (27.9 cm) WCP 
Maximum pressure 14" (35.5 cm) WCP
Gas Supply Pressure Testing
Gas supply pressure for testing regulator must be at least 1" 

water column pressure above the manifold pressure shown 

on the model/serial/rating plate.
Line pressure testing above 

The range and its individual shut-off valve must be 

disconnected from the gas supply piping system during any 

pressure testing of that system at test pressures in excess of 

1

/

2

 psi (3.5 kPa).

The range must be isolated from the gas supply piping 

system by closing its individual manual shut-off valve during 

any pressure testing of the gas supply piping system at test 

pressures equal to or less than 

1

/

2

 psi (3.5 kPa).

1.  If the burner grates are installed, remove them.
2.  Remove burner cap.
3.  Remove the burner base.

4.  Apply masking tape to the end of a 7 mm nut driver to help 

hold the gas orifice spud in the nut driver while changing it. 

Insert nut driver into the gas opening, press down onto the 

gas orifice spud, and remove by turning the gas orifice spud 

counterclockwise and lifting out. Set gas orifice spud aside.

5.  Replace with correct LP gas orifice spud. See the “LP Gas 

Orifice Spud/Hood Chart.”
Use the following chart to find the exact orifice spud 

placement.
Fully insert choke into bottom of medium burner base. 

Choke should snap into place.

3,000 BTUs

Blue

0.55 mm Small burners

11,000 BTUs Yellow

0.97 mm Medium burners

14,000 BTUs Red/Green 1.05 mm 

0.35 mm

Large burner - main 

Large burner - simmer

14,500 BTUs Black

1.18 mm Grill burner