MQRB4436 Burner Section: Gas Conversion
Models: MQRB4436N, MQRB4436NE, MQRB4436NE2, MQRB4436LP, MQRB4436LPE, MQRB4436LPE2
Kit Number
Description
Pilot Orifice
Burner Orifice
Brass (1000-255)
Brass Nipple
Air Shutter Hi/Lo Regulator
4436MQ-CKLP
Propane
Conversion- Mv
1001-P167SI
#30
(977.167)
#49
1000-253
closed nipple
Full
Open
1001-P202SI
(0.907.202)
4436MQ-CKNG
NG Conversion
-Millivolt-
1001-P165SI
#51
(977.165)
#33
1000-253
closed nipple
3/32”
1001-P201SI
(0.907.201)
4436MQ-CKLPI
Propane
Conversion- Mv
1001-P168SI
#35
(977.168)
#49
1000-253
closed nipple
Full
Open
1002-P014SI
(0.907.014)
4436MQ-CKLP2
Propane
Conversion- Mv
1001-P168SI
#35
(977.168)
#49
1000-253
closed nipple
Full
Open
1002-P012SI
(907.012)
4436MQ-CKNGI
NG Conversion
-IPI-
1001-P166SI
#62
(977.166)
#33
1000-253
closed nipple
3/32”
1002-P016SI
(0.907.016)
4436MQ-CKNG2 NG Conversion
-IPI-
1001-P166SI
#62
(977.166)
#33
1000-253
closed nipple
3/32”
1002-P013SI
(907.013)
IMPORTANT: Always check for gas leaks with a soap and water solution. DO NOT USE OPEN FLAME FOR LEAK TESTING.
⚠
Caution
:
The gas supply shall be shut off prior to disconnecting the electrical power, before proceeding with the conversion.
1. The Burner Tube must be removed from the Burner Pan Assembly
(See
Burner Tube Removal
). Adjust the Air Shutter to the correct
Primary Air setting as specified in the manual or on the label plate.
To adjust the Primary Air setting, loosen screw on the side of the
Air Shutter and rotate to the correct opening using a drill bit or
tape measure. Retighten screw.
2. Remove the Main Orifice using a ½” wrench and replace with the
new Conversion Orifice which came with the Conversion Kit.
3. Replace the Burner Tube. Install the new Pilot Orifice (See
Pilot
Conversion
) and Hi/Lo valve regulator by following instructions
supplied with the Conversion Kit.
⚠
-Warning-
This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer's instructions and
all applicable codes and requirements of the authority having jurisdiction. If the information in these instructions is not
followed exactly, a fire, explosion or production of carbon monoxide may result causing property damage, personal injury or
loss of life. The qualified service agency is responsible for the proper installation of this kit. The installation is not proper and
complete until the operation of the converted appliance is checked as specified in the manufacturer's instructions supplied
with the kit.
Refer to “Gas Specifications Chart” for inlet pressures and input ratings. Clock meter to verify input rate. Place conversion label as close
to converted gas control as possible. Refer to lighting instructions to verify the normal operating sequence of the ignition system.
Parts List:
HI/LO Pressure
Regulator Assembly
Pilot Orifice
Burner Orifice
Brass Nipple
Instructions
Conversion Kit Label
Pilot Must
Maintain This
Relationship
With Burner.
Pilot
Shield
Air Shutter
Access Plate
Burner Mount
Burner Orifice
Pilot
Air Shutter
69
