Parts Manuals Instruction Manual

Form P-X/XE/RX/RXE, P/N 264000, Page 9
Code 76 -
Shutoff
Valves
P/N 196910, 1/2" Shutoff Valve
P/N 1196911, 3/4" Shutoff Valve
P/N 159725, 1" Shutoff Valve
Code 75 -
P/N 3284, Pilot
Shutoff Valve
Reference: For replacement electric gas valve, see Form P-VALVES.
82
89
81
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










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Codes
83-88 -
Directional
Air Bafes
Heat Exchanger and Components (Numbers in parenthesis are quantities.)
Code 80 - Heat
Exchanger
(less controls)
Burner Rack
& Manifold
Bottom Panel
Code Description Qty 75, 100 125 150, 175 200, 225 250, 300 350 D300, 400
80
Heat
Exchanger
X, CX - Aluminized Steel 1 9895 9855 9817 9779 9743 9707 9514
X, CX - 409 Stainless Steel 1 19429 19430 19431 19432 19433 19434 19435
X, CX - 321 Stainless Steel 1 19438 19439 19440 19441 19442 19443 19444
RX, CRX - Aluminized Steel 1 44301 44304 44307 44310 44313 44316 44319
RX, CRX - 409 Stainless 1 44302 44305 44308 44311 44314 44317 44320
RX, CRX - 321 Stainless 1 44303 44306 44309 44312 44315 44318 44321
81 Burner Rack Slide Rail - All Models 2 9897 9857 9819 9781 9745 9709 9517
82 Burner Rack Back Brace - Al Models 1 9525 9525 9525 9525 9525 9525 9525
83 Bracket for Bottom Bafe Support - P/N 55101 (2) (2) (2) (2) (4) (4) (4)
84 Finger Bafe - P/N 45399 (3) (3) (6) (8) (11) (13) (15)
85 Bottom Bafe Support 1 46478 46484 46489 46494 46499 46504 46509
86 Rear Top Bafe Support 1 55103 55104 55106 55108 55110 55112 55114
87 Rear Top Bafe 1 55228 55229 55231 55233 55235 55237 55239
88 Side Finger Bafe 2 55128 55128 55128 55128 55128 55128 55128
89 Heat Exchanger "V" Tube Bafes - P/N 85727 (4) (5) (7) (9) (12) (14) (16)
See
paragraphs
below for
information
about the
application
of the air
bafes.
Heat Exchanger Directional Air Bafes
Models X, CX, RX, CRX, and packaged systems with these duct furnaces as components are equipped with a heat exchanger
directional air bafe assembly as shown in the illustration above (right top).
When replacing a heat exchanger, check to see if the bafe assembly can be salvaged. If the bafe assembly cannot be salvaged, it
will be necessary to order the parts (Codes 83-88) in the quantities listed and assemble and install replacement bafes. (These parts
must be ordered separately and installed in the eld. Bafes cannot be factory installed.)
Models HX, HCX, HRX, HCRX, and packaged systems with "H" or "HC" prex are equipped with only a rear top bafe support
(Code 86) and a rear top bafe (Code 87) as shown in the illustration above (right bottom). If these parts cannot be salvaged, order
and install replacements.
NOTE: During 2011, the manufacture of HX models was discontinued . A Model X manufactured after discontinuing the "H" models
includes a high CFM conversion kit with instructions in the installation manual. For just the high CFM kit for Model X, order P/N 263308
and follow the instructions in the installation manual Form I-X.