Overview of Primary Product
CG4
Gas Burner
7
Appliance
Appliance
Input BTU
Beckett
Required
Input BTU
Burner
Chassis
Part #
Air Tube
Combination
Part #
Head Insertion
NG
Orifice
Size
LP
Orifice
Size Baffle
Air Settings
Shutter /Band
Air Band PN / Slot
Number
Notes
CL3 140,000 110,000 CG4001 CG4SFF3 F3G 1.75" 0.277 0.206 5880 S-7 / B-0 Blank 1
CL4 175,000 160,000 CG4001 CG4SFF4 F4G 1.75" 0.348 0.246 None S-6-1/2 / B-0 4 - Slot
CL5 245,000 220,000 CG4001 CG4SFF6 F6G 1.75" 0.422 0.281 None S-9 / B-0 4 - Slot
Appliance
Appliance
Input BTU
Beckett
Required
Input BTU
Burner
Chassis
Part #
Air Tube
Combination
Part #
Head Insertion
NG
Orifice
Size
LP
Orifice
Size Baffle
Air Settings
Shutter /Band
Air Band PN / Slot
Number Notes
CI-HGS-127
147,000 145,000 CG4001
CG4BMPOF4
F4G 2.00" 0.316 0.234 5880 S-6 / B-0 4 - Slot 2
CI-HGS-163
189,000 190,000 CG4001
CG4BMPOF4
F4G 2.00" None 0.281 None S-10 / B-1 4 - Slot 2
Weil-McLain Gold
Appliance
Appliance
Input BTU
Beckett
Required
Input BTU
Burner
Chassis
Part #
Air Tube
Combination
Part # Head Insertion
NG
Orifice
Size
LP
Orifice
Size Baffle
Air Settings
Shutter /Band
Air Band PN / Slot
Number Notes
GO3R 112,000 120,000 CG4001 CG4WMF3 F3G 3.00" 0.316 0.219 5880 S-9 / B-0
4 - slot 1
GO3 133,000 130,000 CG4001 CG4WMF3 F3G 3.00" 0.364 0.234 None S-6 / B-0
4 - slot 1
GO4R 140,000 145,000 CG4001 CG4WMF4 F4G 3.00" 0.316 0.234 5880 S-10 / B-1
4 - slot
GO4 168,000 160,000 CG4001 CG4WMF4 F4G 3.00" 0.348 0.246 None S-6.5 / B-0
4 - slot
GO5R 168,000 175,000 CG4001 CG4WMF4 F4G 3.00" 0.406 0.261 None S-7.5 / B-0
4 - slot
GO5 203,000 190,000 CG4001 CG4WMF4 F4G 3.00" None 0.281 None S-10 / B-0
4 - slot
Weil-McLain Ultra
Appliance
Appliance
Input BTU
Beckett
Required
Input BTU
Burner
Chassis
Part #
Air Tube
Combination
Part # Head Insertion
NG
Orifice
Size
LP
Orifice
Size Baffle
Air Settings
Shutter /Band
Air Band PN / Slot
Number Notes
UO3 140,000 140,000 CG4001 CG4MUF3 F3G 1.75" None 0.242 None S-8 / B-0
4 - slot 1, 2
UO4 160,000 160,000 CG4001 CG4MUF4 F4G 1.75" 0.348 0.246 None S-7 / B-0
4 - slot 2
UO5 196,000 190,000 CG4001 CG4MUF4 F4G 1.75" None 0.281 None S-10 / B-2
4 - slot 2










