Replacement Parts List

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Parts List m Items that are shaded are considered stock items and will ship in 3-5 days.
APPLIANCE
SPECIFIC DUAL
DUAL FUEL BURNERS
Appliance Specific Burners
MASS CODE
Step 2. Select Gas Train
Part No. Gas Pressure Max MBH Description
99743C
< 5" WC
➌
950
1" Gas Train with Low and High Gas Pressure Switches
> 5" WC
➌
1,100
99743F
< 5" WC
➌
1,050
1-1/4" Gas Train with Low and High Gas Pressure Switches
> 5" WC
➌
1,350
99743H
< 5" WC
➌
1,200
1-1/2" Gas Train with Low and High Gas Pressure Switches
> 5" WC
➌
1,600
99743K
< 5" WC
➌
1,600
2" Gas Train with Low and High Gas Pressure Switches
> 5" WC
➌
1,600
VENTLESS DUAL FUEL BURNERS
99743BNV
< 5" WC
➌
950
1" Gas Train for Low Pressure up to 950,000 BTUH, Standard Pressure up to 1,100,000 BTUH.
99743BNVP
> 5" WC
➌
1,100
99743ENV
< 5" WC
➌
1,050
1-1/4" Gas Train for Low Pressure up to 1,050 BTUH, Standard Pressure up to 1,350,000 BTUH.
99743ENVP
> 5" WC
➌
1,350
99743GNV
< 5" WC
➌
1,200
1-1/2" Gas Train for Low Pressure up to 1,200,000 BTUH, Standard Pressure up to 1,600,000 BTUH.
99743GNVP
> 5" WC
➌
1,600
99743JNV
< 5" WC
➌
1,600
2" Gas Train for Low and Standard Pressure up to 1,600,000 BTUH.
99743JNVP
> 5" WC
➌
1,600
➌ IMPORTANT: Gas pressure can fluctuate based on local area demand. Select the gas train that corresponds to the lowest anticipated pressure. When in doubt, select the next
larger train size or call Tech Support at 800-989-2275 for assistance.
Step 3. Select Orifice
Part No. Fuel
73007 Natural Gas
73007A Propane