9
Midco International Inc.
8471 91
MADE
in the
USA
__________________________________________
Part 1 - Installation
Figure 4B - Piping - LNB 1000 - Standard
III Piping
Continued
Chart 2 - Gas Pressure - LNB 500
500
400
300
200
100
FIRING RA
TE, MB
TU/HR
0
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.1
1.2
PRESSURE DIFFERENCE ACROSS TWO SOLENOIDS, “ W.C.
LNB 500 FIRING RATE vs PRESSURE
DIFFERENCE ACROSS
TWO SOLENOID VALVE
600
0
MANOMETER
EBM G1G170-AB05-20 BLOWER
8435-23
BLOWER INLET
KIT
8416-18
DUNGS 1" RATIO
REGULATOR ZERO
GOVERNOR
8416-04
1" UNION
8493-06
1"x 3"
NIPPLE
5246 64
1"x 2"
NIPPLE
8488-52
1" SOLENOID
VALVE 24 V
8402-36
1"x 2"
NIPPLE
8488-52
1" T HAND
MAIN MANUAL GAS BALL VALVE
8404-29
1" REGULATOR
RV61
8416-33
1" SOLENOID
VALVE 24 V
8402-36
1"x 4" NIPPLE WITH
PRESSURE TAP
5243-46
1"x 3"
NIPPLE
8488-61
FUEL
GAS
1"x 6"
NIPPLE
8488-63
1" ELBOW
8495-24
1" ELBOW
8495-24
w/ ORIFICE
1" MANUAL
BALL VALVE
8404-38
1"x 2"
NIPPLE
8488-52
1"x 2"
NIPPLE
8488-52
1/8" PIPE
PLUG
8496-00
PRE ASSEMBLED SECTION
AND FLOW ARROWS
YELLOW
