York R-410A manual Gas Heat Minimum Supply Air, Electric Heat Minimum Supply Air

Page 34

528194-YTG-F-1210

Gas Heat Minimum Supply Air

Size

 

 

 

 

Supply Air (CFM)

 

 

Model

Heat Size

 

Cooling

 

Heating

(Tons)

 

 

 

 

Min

 

Max

Min

 

Max

 

 

 

 

 

078

ZF

10

1950

 

3250

1950

 

3250

(6.5)

15

1950

 

3250

1950

 

3250

 

 

 

090

ZF

10

2250

 

3750

2250

 

3750

(7.5)

15

2250

 

3750

2250

 

3750

 

 

 

102

ZF

10

2550

 

4250

2550

 

4250

(8.5)

15

2550

 

4250

2550

 

4250

 

 

 

120

ZF

15

3000

 

5000

3000

 

5000

(10)

20

3000

 

5000

3000

 

5000

 

 

 

150

ZF

15

3750

 

6250

3750

 

6250

(12.5)

20

3750

 

6250

3750

 

6250

 

 

 

Electric Heat Minimum Supply Air

Size

 

 

 

Minimum Supply Air (CFM)

 

Model

Voltage

 

 

Heater kW

 

 

(Tons)

 

 

 

 

 

 

9

18

24

36

54

 

 

 

078

 

208/230-3-60

1950

1950

1950

1950

-

ZF

460-3-60

1950

1950

1950

1950

-

(6.5)

 

600-3-60

1950

1950

1950

1950

-

 

 

090

 

208/230-3-60

2250

2250

2250

2250

-

ZF

460-3-60

2250

2250

2250

2250

-

(7.5)

 

600-3-60

2250

2250

2250

2250

-

 

 

102

 

208/230-3-60

2550

2550

2550

2550

-

ZF

460-3-60

2550

2550

2550

2550

-

(8.5)

 

600-3-60

2550

2550

2550

2550

-

 

 

120

 

208/230-3-60

-

3000

3000

3000

3500

ZF

460-3-60

-

3000

3000

3000

3000

(10)

 

600-3-60

-

3000

3000

3000

3500

 

 

150

 

208/230-3-60

-

3750

3750

3750

4000

ZF

460-3-60

-

3750

3750

3750

3750

(12.5)

 

600-3-60

-

3750

3750

3750

3750

 

 

Indoor Blower Specifications

Size

Model

 

 

Motor

 

 

Motor Sheave

 

Blower Sheave

 

Belt

 

 

 

 

 

 

Datum Dia.

 

 

 

Datum Dia.

 

 

(Tons)

HP

RPM

Eff.

 

SF

Frame

Bore (in.)

 

Model

Bore (in.)

Model

 

 

 

 

 

 

 

 

(in.)

 

 

 

(in.)

 

 

 

078

ZF

1-1/2

1725

0.8

 

1.15

56

3.4 - 4.4

7/8

 

1VM50

7.0

1

AK74

A49

(6.5)

2

1725

0.8

 

1.15

56

3.4 - 4.4

7/8

 

1VM50

6.0

1

AK64

A49

 

 

 

090

ZF

1-1/2

1725

0.8

 

1.15

56

3.4 - 4.4

7/8

 

1VM50

7.0

1

AK74

A49

(7.5)

3

1725

0.8

 

1.15

56

3.4 - 4.4

7/8

 

1VM50

5.7

1

AK61

A49

 

 

 

102

ZF

2

1725

0.8

 

1.15

56

3.4 - 4.4

7/8

 

1VM50

9.0

1

AK94

A56

(8.5)

3

1725

0.8

 

1.15

56

3.4 - 4.4

7/8

 

1VM50

7.0

1

AK74

A54

 

 

 

120

ZF

2

1725

0.8

 

1.15

56

3.4 - 4.4

7/8

 

1VM50

8.0

1

AK84

A56

(10)

3

1725

0.8

 

1.15

56

3.4 - 4.4

7/8

 

1VM50

7.0

1

AK74

A54

 

 

 

150

ZF

3

1725

0.8

 

1.15

56

3.4 - 4.4

7/8

 

1VM50

7.0

1

AK74

A54

(12.5)

5

1725

0.87

 

1.15

184T

4.3 - 5.3

1-1/8

 

1VP56

6.7

1

BK77

BX55

 

 

 

Power Exhaust Specifications

Model

Voltage

 

Motor

 

 

Motor

 

Fuse Size

CFM @

HP

RPM1

QTY

LRA

FLA

MCA

0.1 ESP

 

 

 

2PE04703225

208/230-1-60

3/4

1075

1

7.8

5

6.3

10

3800

2PE04703246

460-1-60

3/4

1075

1

3.4

2.2

2.8

5

3800

2PE04703258

575-1-60

3/4

1050

1

2.9

1.5

1.9

4

3800

1. Motors are multi-tapped and factory wired for high speed.

34

Johnson Controls Unitary Products

Image 34
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 MinZF078-150 Cooling Capacities Capacity PerformanceZF078 6.5 Ton 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 DuctZF150 12.5 Ton Side Duct ZF120 10 Ton Side DuctAvailable External Static Pressure IWG1 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 DuctAdditional Static Resistance RPM SelectionCFM 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 ZF078-150 Unit Weights Weights and DimensionsUnit 4 Point Load Weight Unit 6 Point Load Weight ZF078 ZF078-150 Unit DimensionsZF078-150 Unit Accessory Weights Shipping OperatingDimension ZF078-150 Unit Physical DimensionsZF150 Detail a Detail BZF078-150 Unit Clearances TOP View ZF078-150 Unit Bottom Duct OpeninFront ZF150 Unit Side Duct Openings ZF Side Duct DimensionsZF078-150 Unit Left Duct Opening ZF078-150 Roof Curb ZF078-150 Unit Accessory DimensionsZF078-150 Transition 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.