York R-410A manual ZF078-150 Physical Data

Page 14

528194-YTG-F-1210

Physical Data

ZF078-150 Physical Data

Component

 

 

 

 

 

 

Models

 

 

 

 

 

 

ZF078

ZF090

ZF102

ZF120

ZF150

 

Nominal Tonnage

 

6.5

 

7.5

 

8.5

 

10

 

12.5

ARI COOLING PERFORMANCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gross Capacity @ ARI A point (Mbh)

81000

90000

104000

126000

156000

ARI net capacity (Mbh)

78000

88000

101000

120000

150000

EER

 

11.2

 

11.2

 

11.2

 

11.2

 

11.2

IEER

 

13

 

12.1

 

12.5

 

12.5

 

12.7

IPLV

 

12.9

 

12.1

 

12.5

 

12.6

13.06

Nominal CFM

2600

2500

3000

4000

4100

System power (KW)

 

6.95

 

7.87

 

8.60

10.70

13.40

Refrigerant type

R-410A

R-410A

R-410A

R-410A

R-410A

Refrigerant charge (lb-oz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System 1

4-12

4-12

4-14

 

6-8

 

7-8

System 2

4-10

4-10

 

5-0

 

6-8

 

7-8

ARI HEATING PERFORMANCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heating model

10

 

15

10

 

15

10

 

15

15

 

20

15

 

20

Heat input (K Btu)

120

 

180

120

 

180

120

 

180

180

 

240

180

 

240

Heat output (K Btu)

96

 

144

96

 

144

96

 

144

144

 

192

144

 

192

AFUE %

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

Steady state efficiency (%)

80

 

80

80

 

80

80

 

80

80

 

80

80

 

80

No. burners

4

 

6

4

 

6

4

 

6

6

 

8

6

 

8

No. stages

21

 

21

21

 

21

21

 

21

21

 

21

21

 

21

Temperature Rise Range (ºF)

20-50

 

35-65

15-45

 

30-60

10-40

 

25-55

20-50

 

35-65

10-40

 

25-55

Gas Limit Setting (ºF)

165

 

165

165

 

165

215

 

195

195

 

160

195

 

160

Gas piping connection (in.)

3/4

 

3/4

3/4

 

3/4

3/4

 

3/4

3/4

 

3/4

3/4

 

3/4

DIMENSIONS (inches)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Length

 

89

 

89

 

89

 

89

119-1/2

Width

 

59

 

59

 

59

 

59

 

59

Height

 

42

 

42

50-3/4

50-3/4

50-3/4

OPERATING WT. (lbs.)

 

860

 

880

1020

1060

1253

COMPRESSORS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Type

Recip

Recip

Recip

Recip

Scroll

Quantity

 

2

 

2

 

2

 

2

 

2

Unit Capacity Steps (%)

50 / 100

50 / 100

50 / 100

50 / 100

50 / 100

CONDENSER COIL DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Face area (Sq. Ft.)

 

18.5

 

18.5

 

18.5

 

29.0

 

29.0

Rows

 

1

 

1

 

1

 

1

 

1

Fins per inch

 

23

 

23

 

23

 

23

 

23

Tube diameter (in.)/mm

.71/18

.71/18

.71/18

.71/18

 

1/25

 

2-pass

2-pass

2-pass

2-pass

2-pass

Circuitry Type

Microchannel

Microchannel

Microchannel

Microchannel

Microchannel

EVAPORATOR COIL DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Face area (Sq. Ft.)

 

10.6

 

10.6

 

13.2

 

13.2

 

13.2

Rows

 

3

 

3

 

3

 

4

 

3

Fins per inch

 

15

 

15

 

15

 

15

 

15

Tube diameter

0.375

0.375

0.375

0.375

0.375

Circuitry Type

Intertwined

Intertwined

Intertwined

Intertwined

Intertwined

Refrigerant control

 

TXV

 

TXV

 

TXV

 

TXV

 

TXV

14

Johnson Controls Unitary Products

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Contents Technical Guide R-410A ZF Series DescriptionTable of Contents Component LocationNomenclature Ton York Model Number NomenclatureFeatures and Benefits Standard FeaturesFactory Installed Options YTG-F-1210 Field Installed Accessories Control OptionsYTG-F-1210 Field Installed Acessories Electric Heat AccessoriesField Installed Acessories Non-Electrical Description Where UsedField Installed Acessories Controls Guide SpecificationsField Installed Acessories Fresh Air Field Installed Acessories ElectricalUnit Cabinet GAS Heating Section if Equipped Other PRE-ENGINEERED Accessories Available Physical Data ZF078-150 Physical DataBelt Drive Evap FAN Data ZF078 ZF090 ZF102 ZF120 ZF150Condenser FAN Data FiltersUnit Voltage Applied Voltage ZF078-150 Unit LimitationsSize Unit Limitations MinZF078 6.5 Ton Capacity PerformanceZF078-150 Cooling Capacities 115F ZF090 7.5 Ton ZF090 7.5 Ton ZF102 8.5 Ton ZF102 8.5 Ton ZF120 10 Ton ZF120 10 Ton ZF150 12.5 Ton 115F 125F ZF078 6.5 Ton Side Duct Airflow PerformanceZF078-150 Side Duct Application ZF090 7.5 Ton Side DuctAvailable External Static Pressure IWG1 ZF120 10 Ton Side DuctZF150 12.5 Ton Side Duct ZF090 7.5 Ton Bottom Duct ZF078-150 Bottom Duct ApplicationZF078 6.5 Ton Bottom Duct ZF102 8.5 Ton Bottom DuctZF120 10 Ton Bottom Duct ZF150 12.5 Ton Bottom DuctCFM RPM SelectionAdditional Static Resistance Airflow Performance Factor Altitude/Temperature Correction FactorsAir Temperature ºF CorrectionGas Heat Minimum Supply Air Indoor Blower SpecificationsPower Exhaust Specifications Electric Heat Minimum Supply AirSound Performance Indoor Sound Power LevelsOutdoor Sound Power Levels ZF078-150 Electric Heat MultipliersZF078-150 Standard Motor Without Powered Convenience Outlet Electrical DataZF078-150 Standard Motor Without Powered Convenience Outlet ZF078-150 Hi Static Motor Without Powered Convenience Outlet ZF078-150 Hi Static Motor Without Powered Convenience Outlet ZF078-150 Standard Motor With Powered Convenience Outlet ZF078-150 Standard Motor With Powered Convenience Outlet ZF078-150 Hi Static Motor With Powered Convenience Outlet ZF078-150 Hi Static Motor With Powered Convenience Outlet Typical Wiring Diagrams ZF078-150 Typical Wiring DiagramsYTG-F-1210 YTG-F-1210 YTG-F-1210 YTG-F-1210 YTG-F-1210 Typical ZF078-150 Factory Installed VFD Option YTG-F-1210 YTG-F-1210 YTG-F-1210 YTG-F-1210 YTG-F-1210 Typical ZF078-150 VFD Ready Unit Option Unit 4 Point Load Weight Unit 6 Point Load Weight Weights and DimensionsZF078-150 Unit Weights ZF078 ZF078-150 Unit DimensionsZF078-150 Unit Accessory Weights Shipping OperatingZF150 ZF078-150 Unit Physical DimensionsDimension ZF078-150 Unit Clearances Detail BDetail a TOP View ZF078-150 Unit Bottom Duct OpeninFront ZF078-150 Unit Left Duct Opening ZF Side Duct DimensionsZF150 Unit Side Duct Openings ZF078-150 Transition Roof Curb ZF078-150 Unit Accessory DimensionsZF078-150 Roof Curb ZF078-150 Economizer Assembly Economizer Options Factory Installed Downflow EconomizerField Installed Downflow Economizer W/Power Exhaust Economizer UsageField Installed Horizontal Economizer W/Power Exhaust Slab Economizer Downflow W/Power ExhaustSlab Economizer End Return W/Power Exhaust Johnson Controls Unitary Products York Drive Norman, OK
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R-410A specifications

York R-410A is a widely recognized and highly efficient refrigerant used in modern air conditioning systems. Developed as an environmentally friendly alternative to R-22, R-410A has gained popularity in the HVAC industry due to its numerous advantageous features and characteristics.

One of the main features of York R-410A is its ability to provide superior cooling performance. This refrigerant operates efficiently at both high and low temperatures, allowing systems using it to maintain optimal indoor climates even during extreme weather conditions. Its high energy efficiency ratio (EER) and seasonal energy efficiency ratio (SEER) ratings make it a preferred choice for energy-conscious consumers, resulting in lower energy bills and a reduced carbon footprint.

Technologically, York R-410A systems feature advanced compressor designs that enhance their overall reliability and performance. These compressors are often equipped with variable-speed technology, enabling them to adjust their output to match the cooling demands of the space. This not only improves comfort levels but also leads to efficient energy consumption, reducing wear and tear on the equipment over time.

Another significant characteristic of York R-410A is its non-ozone-depleting properties. Unlike its predecessor R-22, which is being phased out due to its damaging effects on the ozone layer, R-410A is designed to minimize environmental impact. Its lower global warming potential (GWP) further underscores its role in promoting sustainability within the HVAC sector.

Furthermore, York R-410A systems are engineered with enhanced safety features. The refrigerant is non-toxic and non-flammable, which makes it safer for use in both residential and commercial applications. Additionally, its high thermal stability reduces the risk of breakdown or leakage, contributing to longer system lifespans and lower maintenance costs.

In conclusion, York R-410A stands out as a cutting-edge refrigerant that combines efficiency, safety, and environmental responsibility. With its advanced technologies and remarkable characteristics, it meets the demands of modern air conditioning requirements while paving the way for a sustainable future in HVAC systems. Adopting York R-410A not only benefits individual users through improved comfort and lower energy bills but also plays a vital role in protecting our planet's ozone layer and mitigating climate change.
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