United States Stove B9945N Electric Heater User Manual


 
9
GAS CONNECTIONGAS CONNECTION
GAS CONNECTIONGAS CONNECTION
GAS CONNECTION
NOTICENOTICE
NOTICENOTICE
NOTICE
CAUTIONCAUTION
CAUTIONCAUTION
CAUTION
IMPORTANT:IMPORTANT:
IMPORTANT:IMPORTANT:
IMPORTANT: Loosen the pipe adapter
on the flex tube before installing to the
system piping.
FIGURE 5. Gas ConnectionFIGURE 5. Gas Connection
FIGURE 5. Gas ConnectionFIGURE 5. Gas Connection
FIGURE 5. Gas Connection
CHECK GAS TYPE:CHECK GAS TYPE:
CHECK GAS TYPE:CHECK GAS TYPE:
CHECK GAS TYPE: The gas supply must be the same as stated on heater's rating plate. If the gas supply is
different, DO NOT INSTALL the heater. Contact your dealer for the correct model.
Connecting dirConnecting dir
Connecting dirConnecting dir
Connecting dir
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y to an unry to an unr
y to an unr
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e
gulagula
gulagula
gula
ted prted pr
ted prted pr
ted pr
opane/LPG tank can cause an eopane/LPG tank can cause an e
opane/LPG tank can cause an eopane/LPG tank can cause an e
opane/LPG tank can cause an e
xplosion.xplosion.
xplosion.xplosion.
xplosion.
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A qualifA qualif
A qualif
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as aas a
as aas a
as a
ppliance installer mppliance installer m
ppliance installer mppliance installer m
ppliance installer m
ust connect the fust connect the f
ust connect the fust connect the f
ust connect the f
irir
irir
ir
ee
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place to the gplace to the g
place to the gplace to the g
place to the g
as supplas suppl
as supplas suppl
as suppl
yy
yy
y
..
..
.
Consult all local codes.Consult all local codes.
Consult all local codes.Consult all local codes.
Consult all local codes.
WW
WW
W
ARNINGARNING
ARNINGARNING
ARNING
Use new black iron or steel pipe only. Internally tinned copper tubing can be used in some areasUse new black iron or steel pipe only. Internally tinned copper tubing can be used in some areas
Use new black iron or steel pipe only. Internally tinned copper tubing can be used in some areasUse new black iron or steel pipe only. Internally tinned copper tubing can be used in some areas
Use new black iron or steel pipe only. Internally tinned copper tubing can be used in some areas
when permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gaswhen permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gas
when permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gaswhen permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gas
when permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gas
volume to heater. Excessive pressure loss will occur if the pipe is too small.volume to heater. Excessive pressure loss will occur if the pipe is too small.
volume to heater. Excessive pressure loss will occur if the pipe is too small.volume to heater. Excessive pressure loss will occur if the pipe is too small.
volume to heater. Excessive pressure loss will occur if the pipe is too small.
A manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installedA manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installed
A manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installedA manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installed
A manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installed
upstream of the heater (FIGURE 4).upstream of the heater (FIGURE 4).
upstream of the heater (FIGURE 4).upstream of the heater (FIGURE 4).
upstream of the heater (FIGURE 4).
A sediment trap must be installed upstream of the heater to prevent moisture and contaminantsA sediment trap must be installed upstream of the heater to prevent moisture and contaminants
A sediment trap must be installed upstream of the heater to prevent moisture and contaminantsA sediment trap must be installed upstream of the heater to prevent moisture and contaminants
A sediment trap must be installed upstream of the heater to prevent moisture and contaminants
from passing through the pipe to the heater controls and burners. Failure to do so couldfrom passing through the pipe to the heater controls and burners. Failure to do so could
from passing through the pipe to the heater controls and burners. Failure to do so couldfrom passing through the pipe to the heater controls and burners. Failure to do so could
from passing through the pipe to the heater controls and burners. Failure to do so could
prevent the heater from operating reliably (FIGURE 4).prevent the heater from operating reliably (FIGURE 4).
prevent the heater from operating reliably (FIGURE 4).prevent the heater from operating reliably (FIGURE 4).
prevent the heater from operating reliably (FIGURE 4).