Boiler Guide

Basic Burner Setup Information Additional Information
Appliance
Model
Low Fire
Rate Baffle
Std. Air
Tube
Pump
Pressure
Recom.
Chassis
Approximate
Air Settings*
Insertion
Depth
Burner
Type
Head
Type
Static Plate/
Stop Screw
Nozzle
Type
Notes
Kerr Heating Products (cont’d)
KDFG, KDRG-115 GE AFG L1 3-3/8” 0.75 X 60°B — AFG70MMASN 140 B2007 — 2-1/2” 9,16,40
KDFG, KDRG-115 GE AFG L1 3-3/8” 0.50 X 60°B — AFG70MMASN 140 B2007 — 2-1/2” 9,16,40
KDFG, KDRG-115 GE AFG L1 3-3/8” 0.65 X 60°B — AFG70MMASN 140 B2007 — 2-1/2” 9,16
KDFG, KDRG-115 GE AFG L1 3-3/8” 0.60 X 60°B — AFG70MMASN 140 B2007 — 2-1/2” 9,16,40
KDFG, KDRG-115 GE AFG L1 3-3/8” 0.85 X 60°B — AFG70MMASN 140 B2007 — 2-1/2” 9,16,40
KMR(F)G ECLIPSE AFG L1 3-3/8” 0.50 X 45°ES 5880 AFG70MMASN 140 B2007 — 2-1/2” 9,16,40
KMR(F)G ECLIPSE AFG L1 3-3/8” 0.60 X 45°ES — AFG70MMASN 140 B2007 — 2-1/2” 9,16,40
KMR(F)G ECLIPSE AFG L1 3-3/8” 0.65 X 45°ES — AFG70MMASN 140 B2007 — 2-1/2” 9,16,40
B5 SATURN AFII 150 AF2-9 # 7 1.10 X 60°W — HLX50HC 140 B7203 — —
B5 SATURN AFII 150 AF2-9 # 7 1.25 X 60°W — HLX50HC 140 B7203 — —
B5 SATURN AFII 150 AF2-9 # 3 1.00 X 60°W — HLX50HC 140 B7203 — —
B5 SATURN AFII 150 AF2-9 # 3 0.85 X 60°W/AR — HLX50HC 140 B7203 — —
B5 SATURN AFII 150 AF2-9 # 0 0.75 X 60°W/AR — HLX50HC 140 B7203 — —
B5 SATURN AFII 150 AF2-9 # 0 0.65 X 60°W — HLX50HC 140 B7203 — —
BCB5-140 COMET AFII 150 AF2-9 # 0 0.75 X 60°A — HLX90HC 140 B7203 — —
BCB5-140 COMET AFII 150 AF2-9 # 0 0.85 X 60°B — HLX90HC 140 B7203 — —
BCB5-140 COMET AFII 150 AF2-9 # 0 1.00 X 60°B — HLX90HC 140 B7203 — —
BCB3-095 COMET AFII 85 AF2-6 # 3 0.50 X 70°B — HLX90HD 180 B7703 — —
BCB3-095 COMET AFII 85 AF2-6 # 5 0.65 X 60°A — HLX90HD 140 B7703 — —
CB3 COMET AFII 85 AF2-6 # 3 0.50 X 70°B — HLX90HD 180 B7703 — —
CB3 COMET AFII 85 AF2-6 # 5 0.65 X 60°A — HLX90HD 140 B7703 — —
(9) Electrode settings of 1/4” above center of nozzle, 1/8” in front of nozzle and gap 5/32”.
(16) With conic shroud, “Z” dimension is 1-3/4“.
(40) Must maintain 0° downward pitch on air tube/flange.
Keystone Mfg.
K07 AFG F3 2-3/4” 1.00 X 80°B — AF65XN 140 B2007 — 4-1/2” 14
(14) Requires flange gasket #31653.
Lennox
020Q2-70 AF F0 3-1/2” 0.50 X 80°A — AF50WG 100 B3001 S-7 / B-0 —
OF-20-175-1 AF F12 2-3/4” 1.25 X 70°S — AF65XO 100 B3001 S-7 / B-0 —
OF-20-210-1 AF F12 2-3/4” 1.50 X 80°S — AF65XO 100 B3001 S-7 / B-0 —
OF-20-245-1 AF F12 2-3/4” 1.75 X 80°S — AF65XO 100 B3001 S-7 / B-0 —
OS20-175-1 AF F12 2-3/4” 1.25 X 70°S — AF65XO 100 B3001 S-7 / B-0 —
OS20-210-1 AF F12 2-3/4” 1.50 X 70°S — AF65XO 100 B3001 S-7 / B-0 —
OS20-245-1 AF F12 2-3/4” 1.75 X 70°S — AF65XO 100 B3001 S-7 / B-0 —
020Q5-140/154 AFG F6 2-3/4” 1.10 X 80°B — AF50YB 100 B2007 S-5 / B-1 —
COWB-3 BLR AFG L1 3-3/8” 0.75 X 70°A — AFG50MB 100 B2007 S-8 / B-0 —
COWB-3 BLR W/CL AFG L1 3-3/8” 0.75 X 70°A — AFG50MB 100 B2007 S-8 / B-0 —
COWB-4 BLR AFG V1-0 2-3/4” 1.25 X 70°B — AFG50MD 100 B2007 S-5 / B-1 —
COWB-4 BLR W/CL AFG V1-0 2-3/4” 1.50 X 70°B — AFG50MD 100 B2007 S-5 / B-1 —
COWB-5 BLR AFG V1-3 2-3/4” 1.75 X 70°B — AFG50MD 100 B2007 S-5 / B-1 —
COWB-5 BLR W/CL AFG V1-4 2-3/4” 2.00 X 70°B — AFG50MD 100 B2007 S-10 / B-1 —
ELO/SLO183UF/68 AFG F0 2-3/4” 0.50 X 80°A 5880 AF46XZTHS 100 B2007 S-4 / B-0 5” 2, 58
ELO/SLO183UF/86 AFG F0 2-3/4” 0.65 X 80°B 5880 AF46XZTHS 100 B2007 S-10 / B-0 5” 2, 58
ELO183UF/101 AFG F3 2-3/4” 0.65 X 80°B 5880 AF46XNHS 140 B2007 S-6 / B-0 5” 2
ELO183UF/114 AFG F3 2-3/4” 0.75 X 80°B 5880 AF46XNHS 140 B2007 S-8 / B-0 5” 2
ELO183UF/135 AFG F4 3-3/8” 0.85 X 80°B — AF46WPHS 140 B2007 S-6 / B-0 5” 2
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