United States Stove 2020N User Manual download pdf (Page 12)

GAS CONNECTION

CAUTIONCAUTION

CAUTION

Use new black iron or steel pipe only. Internally tinned copper tubing can beUse new black iron or steel pipe only. Internally tinned copper tubing can be

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" orused in some areas when permitted by local codes. Only use pipe of 1/2" or

used in some areas when permitted by local codes. Only use pipe of 1/2" or

greater diameter to allow full gas volume to heater. Excessive pressure loss willgreater diameter to allow full gas volume to heater. Excessive pressure loss will

greater diameter to allow full gas volume to heater. Excessive pressure loss will

occur if the pipe is too small.occur if the pipe is too small.

occur if the pipe is too small.

A manual shutoff valve, union and plugged 1/8" NPT pressure tapping pointA manual shutoff valve, union and plugged 1/8" NPT pressure tapping point

A manual shutoff valve, union and plugged 1/8" NPT pressure tapping point

must be installed upstream of the heater (FIGURE 8).must be installed upstream of the heater (FIGURE 8).

must be installed upstream of the heater (FIGURE 8).

A sediment trap must be installed upstream of the heater to prevent moistureA sediment trap must be installed upstream of the heater to prevent moisture

A sediment trap must be installed upstream of the heater to prevent moisture

and contaminants from passing through the pipe to the heater controls andand contaminants from passing through the pipe to the heater controls and

and contaminants from passing through the pipe to the heater controls and

burners. Failure to do so could prevent the heater from operating reliablyburners. Failure to do so could prevent the heater from operating reliably

burners. Failure to do so could prevent the heater from operating reliably

(FIGURE 8).(FIGURE 8).

(FIGURE 8).

A qualified gas appliance installer must connect the fireplace toA qualified gas appliance installer must connect the fireplace to

A qualified gas appliance installer must connect the fireplace to

the gas supplthe gas suppl

the gas suppl

yy

y

..

.

Consult all local codes. Consult all local codes.

Consult all local codes.

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 Connection

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.

WW

W

ARNINGARNING

ARNING

Connecting directly to an unregulated propane/LPG tank canConnecting directly to an unregulated propane/LPG tank can

Connecting directly to an unregulated propane/LPG tank can

cause an explosion.cause an explosion.

cause an explosion.

NOTICENOTICE

NOTICE

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United States Stove 2020N User Manual Page 12

Comments to this Manuals

United States Stove 2020N User Manual Page 12

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