York G8C SERIES Technical Manual

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York G8C SERIES Technical Manual Manual pdf 4 page image

YORKSubject to change without notice. Printed in U.S.A. 036-21120-001 Rev. A (201)Copyright © by York International Corp. 2001. All rights reserved Supersedes: 650.66-TG2Y (998)Unitary 5005 NormanProducts York OKGroup Drive 73069RECOMMENDED FILTER SIZE/ADD-ON COOLINGNOTE:1. Special floor base or air conditioning coil required for use on combustible floor.NOTE:2. Line contact only permitted between lines formed by the intersection of the rear panel and side panel (top in horizontal position) of the furnace jacket andbuilding joists, studs or framing.* Cabinet clearance is "0", vent clearance is required.ACCESSORIESPROPANE CONVERSION KIT (STANDARD) –1NP0366This accessory conversion kit may be used to convert naturalgas units for propane (LP) operation at altitudes 0-2,000 ft..Con version must be made by qualified distributor or dealerpersonnel.PROPANE CONVERSION KIT (HIGH ALTITUDE) –1NP0367This accessory conversion kit may be used to convert naturalgas units for propane (LP) operation at altitudes from 2,000 to8,000 ft.. Conversion must be made by qualified distributor ordealer personnel.COMBUSTIBLE FLOOR BASEThis accessory is used for downflow applications on combus-tible surfaces.17-1/2" "B" Cabinets 1FB031821" "C" Cabinets 1FB031924-1/2" "D" Cabinets 1FB0320BOTTOM EXTERNAL FILTER RACKThis accessory is used to upflow/bottom return air applica-tions.17-1/2" "B" Cabinets 1BR031221" "C" Cabinets 1BR031624-1/2" "D" Cabinets 1BR0320UPFLOW / HORZ.MODELSFILTER SIZE ADD-ON COOLING APPROX. OPER.WEIGHTSide11 All filters must be external to the cabinet.Bottom / End Downflow Tons CFM @ .5 ESP22 ESP (External Static Pressure) .5” W.C. is at furnace outlet ahead of cooling coil.NOTE:Filters must be field suppliedHigh velocity type must be used.Air flows above 1800 CFM require either return from two sides or bottom.UNIT CLEARANCES TO COMBUSTIBLESG8C05012MUB11 25 x 16 24 x 15 (2) 10 x 20 2, 2- 1/2 , 3 1200 112G8C07512MUB11 25 x 16 24 x 15 (2) 14 x 20 2, 2- 1/2 , 3 1200 118G8C07516MUC11 25 x 16 24 x 18 (2) 16 x 20 2- 1/2 , 3, 3-1/2, 4 1600 129G8C10016MUC11 25 x 16 24 x 18 (2) 16 x 20 2- 1/2 , 3, 3-1/2, 4 1600 135G8C10020MUD11 (2) 25 x 16 24 x 21 (2) 20 x 20 3, 3- 1/2, 4, 5 2000 149G8C12520MUD11 (2) 25 x 16 24 x 21 (2) 20 x 20 3, 3- 1/2, 4, 5 2000 155G8C15020UHD11 (2) 25 x 16 24 x 21 N/A 3, 3- 1/2, 4, 5 2000 165APPLICATION TOP FRONT REAR LEFTSIDE RIGHTSIDE FLUE FLOOR /BOTTOM CLOSET ALCOVE ATTIC LINECONTACTUPFLOW 1 6 0 0 0 6 COMBUSTIBLE YES YES YES NOUPFLOWB-VENT 1 2 0 0 0 1 COMBUSTIBLE YES YES YES NOHORIZONTAL 0 6 0 0 1 6 COMBUSTIBLE NO YES YES YES(See Note 2)HORIZONTALB-VENT 1 2 0 0 1 1 COMBUSTIBLE NO YES YES YES(See Note 2)DOWNFLOW 1 6 0 0 5* 6 1" (See Note 1 ) YES YES YES NODOWNFLOWB-VENT 1 2 0 0 0 1 1" (See Note 1) YES YES YES NO

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