York 292443-XTG-D-0508 manual Roof Curb DIMENSIONS1

Page 20

292443-XTG-D-0508

42-2/3

40-3/4

3-1/2

RECOMMENDED

DUCTSIZE

17-1/2"X16-3/4"

17-5/8

17-1/4

OPENINGFOR

RETURNAIRDUCT

45-1/8

43-1/4

22

14

OPENINGFOR1 SUPPLYAIRDUCT

RECOMMENDED

DUCTSIZE

17-1/8"X21-1/2"

FIGURE 12 - ROOF CURB DIMENSIONS1

1. 8” Roof curb also available

3/4"X1"WIDEGASKETINGFORCURBFRAME

ANDALLDUCTSUPPORTSURFACES

UNITBASE

WOODNAILER

8"MIN.ABOVEFINISHEDROOF

14"

CURBFRAME

1"

UNITBASERAIL

COUNTERFLASHING

CANTSTRIP INSULATIONANDROOFINGMATERIAL

INSULATION

ROOFDECTANDROOFINGMATERIAL

FIGURE 13 - ROOF CURB CROSS SECTION

20	Johnson Controls Unitary Products

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Contents Featuring Flexible Light Commercial UnitGeneral Table of Contents Standard FEATURES/BENEFITS DescriptionFIELD-INSTALLED Accessories High Altitude Conversion KIT Natural Gas/PropaneUnit Component Location Physical Data Model DNAMBH Burners Range Ratings COOLING/GAS HeatingRise AIR on WB F Temperature AIR on Evaporator CoilDNA030 Cooling Capacities 2-1/2 TON DNA036 Cooling Capacities 3 TON DNA042 Cooling Capacities 3-1/2 TON DNA048 Cooling Capacities 4 TON AIR onDNA060 Cooling Capacities 5 TON Side Supply AIR Blower PERFORMANCE1 Bottom Supply AIR Blower PERFORMANCE1External Staic Pressure IWG Model # MTR DNA SPD External Static Pressure IWG Model # MTRWET Evaporator Coil ECONOMIZER2 Filter Frame KIT Additional Static Pressure Resistance 4 5 TON DNA048RESISTANCE, IWG Description CFM Voltage Compressor Factor FLA AmpsClearances Unit Size DimensionUnit Minimum CLEARANCES1 Unit Dimensions Front & Bottom Typical Slab on Ground Installation D116 Roof Curb DIMENSIONS1 XTG-D-0508 XTG-D-0508 XTG-D-0508 Description Typical Wiring Diagram Notes see ThruMechanical Specifications Unit Cabinet XTG-D-0508 XTG-D-0508 Johnson Controls Unitary Products York Drive Norman, OK