251934-YTG-G-0708

 

 

 

 

 

 

 

 

 

 

 

 

 

ZF180-300 Physical Data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Component

 

 

 

 

 

 

Models

 

 

 

 

ZF180

ZF210

ZF240

 

ZF300

 

 

Nominal Tonnage

 

15

 

17.5

20

 

 

25

 

ARI COOLING PERFORMANCE

 

 

 

 

 

 

 

 

 

 

 

 

Gross Capacity @ ARI A point (K Btu)

 

181

 

208

259

 

 

279

 

ARI net capacity (K Btu)

 

174

 

203

250

 

 

270

 

EER

 

11.0

 

11.0

10.0

 

 

10.0

 

SEER

 

-

 

-

-

 

 

-

 

IPLV

 

12.9

12.77

11.5

 

 

11

 

Nominal CFM

6000

7000

8000

 

10000

 

System power (KW)

 

15.8

 

18.5

25.0

 

 

27.0

 

Refrigerant type

R-410a

R-410a

R-410a

 

R-410a

Refrigerant charge (lb-oz)

 

 

 

 

 

 

 

 

 

 

 

 

System 1

20-8

23-8

22

 

 

22

 

System 2

20-8

23-8

23

 

 

23-4

 

ARI HEATING PERFORMANCE

 

 

 

 

 

 

 

 

 

 

 

 

Heating model

24

 

32

24

 

32

24

 

32

24

32

 

Heat input (K Btu)

300

 

400

300

 

400

300

 

400

300

400

 

Heat output (K Btu)

240

 

320

240

 

320

240

 

320

240

320

 

AFUE%

-

 

-

-

 

-

-

 

-

-

-

 

Steady state efficiency (%)

80

 

80

80

 

80

80

 

80

80

80

 

No. burners

6

 

8

6

 

8

6

 

8

6

8

 

No. stages

2

 

2

2

 

2

2

 

2

2

2

 

Temperature Rise Range (ºF)

20-50

 

30-60

20-50

 

30-60

20-50

 

30-60

20-50

30-60

 

Gas Limit Setting (ºF)

195

 

195

195

 

195

195

 

195

195

195

 

Gas piping connection (in.)

1

 

1

1

 

1

1

 

1

1

1

 

DIMENSIONS (inches)

 

 

 

 

 

 

 

 

 

 

 

 

Length

125-1/4

136-1/4

136-1/4

 

136-1/4

 

Width

 

92

 

92

92

 

 

92

 

Height

48-5/8

52-5/8

52-5/8

 

52-5/8

 

OPERATING WT. (lbs.)

1870

2533

2006

 

2597

 

COMPRESSORS

 

 

 

 

 

 

 

 

 

 

 

 

Type

Scroll

Scroll

Scroll

 

Scroll

Quantity

 

2

 

2

2

 

 

2

 

Unit Capacity Steps (%)

50 / 100

50 / 100

50 / 100

 

50 / 100

 

CONDENSER COIL DATA

 

 

 

 

 

 

 

 

 

 

 

 

Face area (Sq. Ft.)

 

36.0

 

43.3

43.3

 

 

43.3

 

Rows

 

3

 

3

3

 

 

3

 

Fins per inch

 

13.5

 

15

15

 

 

15

 

Tube diameter (in.)

 

3/8

 

3/8

3/8

 

 

3/8

 

Circuitry Type

Split-face

Split-face

Split-face

 

Split-face

EVAPORATOR COIL DATA

 

 

 

 

 

 

 

 

 

 

 

 

Face area (Sq. Ft.)

 

15.5

 

25

20

 

 

25

 

Rows

 

4

 

4

4

 

 

4

 

Fins per inch

 

13.5

 

13.5

13.5

 

 

13.5

 

Tube diameter

 

3/8

 

3/8

3/8

 

 

3/8

 

Circuitry Type

Intertwined

Split-face

Intertwined

 

Split-face

Refrigerant control

 

TXV

 

TXV

TXV

 

 

TXV

 

Johnson Controls Unitary Products

19

Page 19
Image 19
York R-410A manual ZF180-300 Physical Data, Afue%

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.