18-CE16D1-1B-EN
15
Gas Piping
Important:
The furnace default is left side gas piping.
Note:
For ease of installation, optional accessory part PIP02095 is
recommended for gas piping entering the right side of the
furnace.
Furnace in upflow orientation with gas piping on left
Automatic Gas Valve
with Manual Shut-off
Main Manual
Shut-off Valve
Ground
Union
Joint
Drip Leg
1/8” NPT
Test Fitting
Furnace in upflow orientation with gas piping on right
Note:
For ease of installation, optional accessory part PIP02095 is
recommended for gas piping entering the right side of the
furnace in the upflow orientation.
Automatic Gas Valve
with Manual Shut-off
Main Manual
Shut-off Valve
Ground
Union
Joint
Drip Leg
1/8” NPT
Test Fitting
Furnace in downflow orientation with gas piping on left
Note:
For ease of installation, optional accessory part PIP02095 is
recommended for gas piping entering the left side of the
furnace in the downflow orientation.
Automatic Gas Valve
with Manual Shut-off
Main Manual
Shut-off Valve
1/8” NPT
Test Fitting
Ground
Union
Joint
Drip Leg
Furnace in downflow orientation with gas piping on right
Automatic Gas Valve
with Manual Shut-off
Main Manual
Shut-off Valve
Ground
Union
Joint
Drip Leg
1/8” NPT
Test Fitting