Burnham C Power Flame Low NOx Data Sheet
Low Nox Power Flame Burner Information
Burner Model Motor
Firing Sequence
[1]
Gas Train
Horsepower
Boiler Size Gas and Gas/#2 Oil
Gas Voltage Gas Gas/#2 Oil Size Min. Pres. Max. Pres.
C-20 LNIC1-*-12 1/3 115/60/1 L-H-O RM7895C/UV 1 4.3" w.c. 14.0" w.c.
C-30 LNIC2-*-20A 1/2 115/60/1 L-H-O RM7895C/UV
11/4
6.0" w.c. 14.0" w.c.
C-40 LNIC2-*-20B 1/2 115/60/1 L-H-O RM7895C/UV
11/4
5.5" w.c. 14.0" w.c.
C-50 LNIC2-*-20B 3/4 230/60/1 L-H-O RM7895C/UV
11/2 / 11/4
8.3" w.c. 14.0" w.c.
C-60 LNIC3-*-20 3/4 208/460/3 L-H-O RM7840L/UV
2 / 11/2
7.3" w.c. 14.0" w.c.
C-70 LNIC3-*-20 3/4 208/460/3 L-H-O RM7840L/UV
2 / 11/2
6.1" w.c. 14.0" w.c.
C-80 LNIC3-*-25
11/2
208/460/3 L-H-O RM7840L/UV
2 / 11/2
7.7" w.c. 14.0" w.c.
C-90 LNIC4-*-25
11/2
208/460/3 L-H-O RM7840L/UV 2 8.2" w.c. 14.0" w.c.
C-100 LNIC4-*-30 3 208/460/3 L-H-O RM7840L/UV 2 7.7" w.c. 14.0" w.c.
C-125 LNIC5-G/GO-30 5 208/460/3 MOD RM7840L/UV 2 10.7" w.c. 14.0" w.c.
C-150 LNIC6-G/GO-30 10 208/460/3 MOD RM7840L/UV 2 1/2 10.9" w.c. 28.0" w.c.
C-175 LNIC6-G/GO-30 10 208/460/3 MOD RM7840L/UV 3 11.4" w.c. 28.0" w.c.
C-200 LNICMR9B-G/GO-30* 10 208/460/3 MOD RM7840L/UV 3 12.5" w.c. 28.0" w.c.
[1] Explanation of Firing Sequences:
Gas and Gas Sequence on Combination Gas/Oil Boilers
L-H-O Slow opening gas valve, adjustable position (LFS) air damper, linked to motorized gas valve.
Oil and Oil Sequence on Combination Gas/Oil Boilers
L-H-O Adjustable air damper (spring close), linked to oil pressure cylinder, oil pressure regulator and
by-pass valve for LFS.
[2] Model C-50 - Dual size gas trains: Leak test cock and main gas valve are indicated by the first number;
combination gas valve/regulator and main shutoff cock are indicated by the second number.
[3] Models C-60-C-80 - Dual size gas trains: Leak test cock, main gas valve and auxiliary gas valve are indicated
by the first number; gas regulator and main shutoff cock are indicated by the second number.
* LNICMR9B Burner is required for C-200 due to base interference and davited front smokebox doors are required.
LNC SERIES
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