Manual do usuário Lennox International Inc. LB-93421A

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_ Technical
GAS UNITS j _:_bic=lo.s
KITS AND ACCESSORIES Litho U,S.A,
503,771M
FURNACE TRANSITION KIT
©1997 Lennox industries inc.
10/97
Datlas, Texas
INSTALLATION INSTRUCTIONS FOR FURNACE TRANSITION KIT CAT# 16L44
(LB-93421A), AND CAT# 16L45 (LB-93422A) USED WHEN CONVERTING FROM GSR14
UNITS TO GHR26 UNITS (HORIZONTAL)
Package 1 of 1 contains:
1 - Insulated supply air transition
Refer to figure 1 for typical GSR14 installation.
1 - Insulated return air transition
4- Base rails 1 - Set the thermo

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TYPICAL GSR14 HORIZONTAL APPLICATION INTAKE PIPE 3T PIPE CONTROL ACCESS PANEL GASCONNECTOR------- DRAIN PAN SUPPORT _FRAME FIGURE 1 Page 2

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1 - Install base rails as shown in figure 2. D - Unit Installation Note - Installation must conform with these 1 - Align unit with existing supply air plenum (coil instructions and the installation instructions cabinet in air conditioning applications) and packaged with the GHR26 furnace. return air plenum, Make connections to unit. Note - The overall dimensions of the GHR26 and the 2- Connect low voltage wiring as illustrated in GHR26 installation instructions. awkwardness of handling the GHR26

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TYPICAL GHR26 INSTALLATION (LEFT SIDE DISCHARGE ONLY - INSTALLED POSITION SHOWN) S EXISTING REAR-MOST CABINET SCREW SUPPLY AIR OUTLET ADHESIVE BACKED FOAM TAPE ADHESIVE BACKED FOAM TAPE I REAR-MOST BLOWER _'_ DECK HOLE CONTROL ACCESS SUPPLY AIR TRANSITION INSTALLATION - RETURN AIR INLET (identify transition by its !7" x 20-3/8" BLOWER ACCESS PANEL 432mm x 518mm) plenum connection I size) DRAIN LINE ROUTING HOLE I 1 - Apply foam tape as shown. I I 2 -Align transition holes with the REAR BASE RAIL