Bottom Closure Panel; Gas Piping - Carrier 58MXA Installation, Start-Up, And Operating Instructions Manual

Table 2--FHter Information
AmR FBLTER LOCATED }N BLOWER COMPARTMENT
FURNACE
FILTER SIZE (IN.) FILTER
CASBNG
WIDTH {IN.) Side Return Bottom Return TYPE
17=112 (1) 16 X 25X 11. (1) 16 X 25 X 11- CleanaNe
21 (1) 16X25X 1" (1) 20X25X 11- Cleanabte
24=112 (1 or 2) 16X25X1* (1) 24X25X 11- Cleanabie
* Filters may be field modified by cutting filter matedal and support rods (3) in
filters Alternate sizes and additional filters may be ordered from your dealer
? Factory-provided with furnace.
17_-IN.WIDE
CASINGS ONLY:
INSTALL FELD-SUPPLIED
FILTER FILLER STRIP
UNDER FILTER.
FILTER
RETAINER
\
Fig. 23--FiRer Installed for Side INet
A93045
Step 6--Bottom Closure PaneJ
These f_tmaces are shipped with bottom enclosure panel installed
in bottom return=air opening This panel MUST be in place when
side return air is used,
To remove bottom closure panel, perfbm_ _bllowing:
l, Tilt or raise tin'hate and remove 2 screws holding flont filler
panel, (See Fig 25,)
2, Rotate front filler pane1 downward to release holding tabs
3, Remove bottom closure pane1
4, Reinstall fi'ont _lle* panel and screws,
Step 7--Gas Piping
Gas piping must be installed in accordance with national and local
codes. Refer to cmTent edition of NFG( iu the United States.
(anadian iustallations must be made iu accordance with NSCNG=
PIC and all authorities having jurisdiction.
Gas supply line should be a separate line rurming directly t'rom
meter to furnace, if possible. RefEr to Table 3 _br recommended
gas pipe sizing Risers must be used to cormect to _i/rnace aud to
meter. Support all gas piping with appropriate straps, hangers, etc
Use a minimum of I hanger ever?" 6 t't. Joint con_pound (pipe dope)
should be applied sparingly and only to male threads of joints. Pipe
dope must be resistant to propane gas.
= WASHABLE
FILTER
SUPPORT
FILTER
RETAINER
Fig. 24_Bottom FHter Arrangement
A00213
}
BOTTOM
CLOSURE
PANEL
FRONT FILLER
PANEL
A93047
Fig. 2g--Removing Bottom Closure Panel
19