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AUTOMATIC GAS VALVE
WITH MANUAL SHUT-OFF
DRIP
LEG
Q
THE DOWNFLOW (VERTICAL) MAY BE INSTALLED LEFT OR RIGHT SIDE GAS PIPING
W
AUTOMATIC GAS VALVE
WITH MANUAL SHUT-OFF
HORIZONTAL FURNACE GAS PIPING MAY BE FROM EITHER SIDE
18-CD30D1-9
UPFLOW MAY BE LEFT OR RIGHT HAND GAS PIPING
DRIP
LEG
DRIP
LEG
(TYPICAL UPFLOW FURNACE IN HORIZONTAL CONFIGURATION SHOWN)
AUTOMATIC GAS VALVE
WITH MANUAL SHUT-OFF
DRIP
LEG
DRIP
LEG
AUTOMATIC GAS VALVE
WITH MANUAL SHUT-OFF
Installer's Guide
IMPORTANT:
A
sediment
must be installed in
the gas line before
the
furnace
valve.
ment trap must be
located as close to
DRIP
LEG
the furnace cabinet
as practical.
IMPORTANT:
A
sediment
must be installed in
the gas line before
the
furnace
valve.
ment trap must be
located as close to
the furnace cabinet
as practical.
IMPORTANT:
A
sediment
must be installed in
the gas line before
the
furnace
valve.
ment trap must be
located as close to
the furnace cabinet
as practical.
trap
gas
The sedi-
trap
gas
The sedi-
trap
gas
The sedi-
35
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