Burnham MPC User Manual
Page 75
75
BOILER
MODEL
BURNER INPUT
**
BURNER
MODEL
DIFFUSER
OPENING
(IN.)
APPROX. HIGH FIRE
DAMPER SETTING -
T
OP
/ BOTT
OM DAMPER
(IN.)
APPROX. NA
T
. GAS
MANIFOLD PRESS.
A
T
ORIFICE
TEE
(“WC)
MINIMUM
NA
T
. GAS
INLET
PRESS.
(“WC) ***
GAS
(MBH)
OIL
(GPH)
MPC4
500
3.55
C1-GO-10
3/16
5/16 / Closed
1.8
4.0
MPC5
773
5.5
C1-GO-10
3/8
1 / Closed
3.8
4.4
MPC6
995
7.1
C1-GO-12
1/4
1-3/32 / 1-3/8
2.4
4.8
MPC7
1216
8.7
C1-GO-12
1/4
3/4 / 3/4
3.5
5.5
MPC8
1438
10.2
C2-GO-15
1/4
1 / Closed
1.0
6.0
MPC9
1660
1
1.8
C2-GO-15
1/4
13/16 / 1
1/16
1.4
6.8
MPC10
1881
13.4
C2-GO-20A
3/16
Both Wide Open
2.6
5.9
MPC1
1
2103
15.0
C2-GO-20A
3/8
1-3/8 / 1-1/4
2.0
6.5
MPC12
2325
16.6
C2-GO-20A
3/8
1-3/4 / 1-3/4
2.4
5.7
MPC13
2547
18.2
C2-GO-20B
3/8
1-1/2 / 1-1/4
2.9
6.5
MPC14
2769
19.8
C2-GO-20B
1/2
1-1/4 / 1-1/4
3.0
6.5
MPC15
2991
21.5
C3-GO-20
1/2
1-7/8 / Closed
1.7
5.6
MPC16
3213
23.0
C3-GO-20
5/16
1-3/4 / 1-3/4
2.3
6.9
MPC17
3435
24.5
C3-GO-20
3/8
2 / 2
2.6
6.6
MPC18
3657
26.0
C3-GO-20
3/8
Both Wide Open
2.5
6.8
* SEE OIL
BURNER DA
T
A
FOR NOZZLE SIZES
AND PUMP
PRESSURE SETTINGS.
** MAXIMUM BURNER INPUT
RA
TES SHOWN. FOR MINIMUM BURNER INPUT
RA
TES, SEE SEP
ARA
TE GAS
AND OIL
BURNER DA
T
A.
*** MINIMUM INLET
PRESSURE FOR ST
ANDARD UL
GAS
TRAINS ONL
Y
. CONSUL
T
F
ACT
OR
Y
FOR
ADDITIONAL
INFORMA
TION.
Table XIVc: Power Flame Combination Gas / #2 Oil Burner Specifications *