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York 291627-YTG-B-0807 Typical Slab On Ground Installation, Typical Roof Curb Installation

Models: 291627-YTG-B-0807

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TOPOWERSUPPY CONTROLWIRING

291627-YTG-B-0807

TOPOWERSUPPY CONTROLWIRING

FIELD SUPPLIEDTOINDOOR

DISCONNECTSWITCHTHERMOSTAT

LOCATEDTOREAROFUNIT

RETURNAIR

DUCT

SUPPLYAIR

DUCT

TOGAS

SUPPLYLINE

MANUALGAS

SHUT-OFFVALVE

FIGURE 8 - TYPICAL SLAB ON GROUND INSTALLATION

MANUALGAS

SHUT-OFFVALVE

FIELD

SUPPLIED

DISCONNECT

SWITCH

MOUNTED

ONUNIT

TOPOWER

SUPPLY

TOGAS

SUPPLYLINE

CONTROLWIRING

TOINDOORTHERMOSTAT

RETURNAIR

DUCT

SUPPLYAIR

DUCT

FIGURE 9 - TYPICAL ROOF CURB INSTALLATION

Unitary Products Group

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York 291627-YTG-B-0807 Typical Slab On Ground Installation, Typical Roof Curb Installation, Returnair Duct Supplyair Duct

Contents

FLEXIBLE LIGHT COMMERCIAL UNIT TECHNICAL GUIDE AFFINITY SERIESGENERAL FEATURINGLIST OF FIGURES TABLE OF CONTENTSLIST OF TABLES FIGURE 1 - PRODUCT NOMENCLATURESTANDARD FEATURES/BENEFITS DESCRIPTION291627-YTG-B-0807 291627-YTG-B-0807 FIELD-INSTALLEDACCESSORIESFIGURE 2 - UNIT COMPONENT LOCATION 291627-YTG-B-0807Unitary Products Group 291627-YTG-B-0807 TABLE 1 PHYSICAL DATA1/2NPTI Unitary Products Group291627-YTG-B-0807 TABLE 2 RATINGS COOLING/GAS HEATING2.dbels = ARI 4.AFUE = Annual Fuel Utilization EfficiencyTABLE 3 DNH030 COOLING CAPACITIES - 2-1/2TON 291627-YTG-B-0807Unitary Products Group TABLE 4 DNH036 COOLING CAPACITIES - 3 TON 291627-YTG-B-0807Unitary Products Group TABLE 5 DNH042 COOLING CAPACITIES - 3-1/2TON 291627-YTG-B-0807Unitary Products Group TABLE 6 DNH048 COOLING CAPACITIES - 4 TON 291627-YTG-B-0807Unitary Products Group TABLE 7 DNH060 COOLING CAPACITIES - 5 TON 291627-YTG-B-0807Unitary Products Group Unitary Products Group 291627-YTG-B-0807Unitary Products Group 291627-YTG-B-0807Unitary Products Group 291627-YTG-B-08071.Above data includes allowances for a dry evaporator coil, gas heat exchanger and no filters. For additional pressure drops, refer to Tables 12 and FIGURE 4 - TYPICAL FIELD POWER WIRING DIAGRAM FIGURE 3 - TYPICAL FIELD CONTROL WIRING DIAGRAMPROGRAMMABLE THERMOSTAT ONLY THERMOSTAT291627-YTG-B-0807 TABLE 14 ELECTRICAL DATA2.Dual element, time delay type Unitary Products Group11SRVICEACCESS 2-3/8REFRIGERATANFIGURE 5 - UNIT DIMENSIONS - FRONT TABLE 15 UNIT DIMENSIONS FRONTFIGURE 7 - UNIT DIMENSIONS - BACK & BOTTOM FIGURE 6 - UNIT DIMENSIONS - FRONT & BOTTOM291627-YTG-B-0807 Unitary Products GroupFIGURE 9 - TYPICAL ROOF CURB INSTALLATION FIGURE 8 - TYPICAL SLAB ON GROUND INSTALLATIONSWITCH MOUNTED ONUNIT TOPOWER SUPPLY TOGAS SUPPLYLINE CONTROLWIRING TOINDOORTHERMOSTATTABLE 17 UNIT WEIGHTS AND CENTER OF GRAVITY D13349-1/8 47-1/4FIGURE 13 - ROOF CURB CROSS SECTION FIGURE 12 - ROOF CURB DIMENSIONS1291627-YTG-B-0807 3/4X1WIDEGASKETINGFORCURBFRAMEUnitary Products Group 291627-YTG-B-0807Unitary Products Group 291627-YTG-B-0807Unitary Products Group 291627-YTG-B-0807Unitary Products Group 291627-YTG-B-0807TYPICAL WIRING DIAGRAM NOTES SEE FIGURES 14 THRU FIGURE 18 - TYPICAL WIRING DIAGRAM LEGEND291627-YTG-B-0807 LOW SPEED REFRIGERANT COMPONENTS UNIT OPERATING CHARACTERISTICS291627-YTG-B-0807 ELECTRICAL REQUIREMENTSUnitary Products Group 291627-YTG-B-0807291627-YTG-B-0807