Carrier 58HDX - Page 35

Drip Leg and Union, Union* should be outside the
cabinet. Manual shut- off valve MUST be upstream _¢ of
dripleg, union, and furnace. ~
Manual shut- off
valve
ae
Use elbows and 3” pipe nipple to connect valve to
piping when using right side gas pipe entry.
\ \r
Propane Low pres- .
sure
switch
_
REQUIRED.
we
* Union may be installed inside the cabinet when necessary
because of clearances.
Representative drawing only, some models may vary in appearance.
Fig. 36 - Typical Gas Piping for Upfiow
Propane low pressure
switch.
Manual shut- off ee i
valve
ast)
Drip Leg and Union, Union* should be outside the cine
Manual shut-off valve MUST be upstream of dripleg, uniore
and furnace.
Gas Pipe Grommet
*Union may be installed inside the cabinet when necessary (Single Pipe)
because of clearances.
Fig. 37 - Typical Gas Piping for Downflow
Vent Pipe Grommet (Single Pipe)
Alternative
installation
Models may
have 1 or 2
pressure
switches
A07724
/|Alternative
P; nee
fay”
t R,
A09206