262292-YTG-C-0707

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TABLE 9: COOLING CAPACITIES FOR WR300 (ALTERNATE REHEAT MODE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air on Evaporator Coil

 

 

 

 

 

 

Temperature of Air on Condenser Coil

 

 

 

 

 

 

 

 

 

 

 

 

75°F

 

 

 

 

 

 

Total2

 

85°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WB

Total

 

Total2

 

Sensible Capacity (MBH)*

Total

 

 

Sensible Capacity (MBH)*

 

 

 

 

 

 

CFM

Cap.1

 

Input

 

 

Return Dry Bulb (°F)

 

Cap.1

 

Input

 

 

Return Dry Bulb (°F)

 

 

 

(°F)

(MBH)

 

(kW)

 

 

 

 

 

 

 

(MBH)

 

(kW)

 

 

 

 

 

 

 

 

 

 

 

90

85

80

75

70

65

 

 

90

85

80

75

70

65

 

 

 

 

 

 

 

 

7500

67

140

 

21.1

 

19

17

16

14

12

10

129

 

22.3

 

12

11

9

8

7

6

 

62

128

 

19.9

 

88

86

84

82

80

78

119

 

21.1

 

68

67

66

65

64

62

 

 

57

117

 

18.8

 

104

102

100

98

96

94

113

 

20.3

 

81

80

79

78

77

76

 

7750

67

139

 

21.2

 

21

19

17

15

12

10

128

 

22.4

 

13

12

10

9

8

7

 

62

127

 

20.1

 

88

86

84

82

80

78

118

 

21.2

 

75

74

73

71

70

69

 

 

57

116

 

18.9

 

104

102

100

98

96

94

112

 

20.4

 

90

88

87

86

84

83

 

8000

67

138

 

21.3

 

22

20

18

15

13

11

127

 

22.5

 

14

13

11

10

9

7

 

62

126

 

20.2

 

88

86

84

82

80

78

117

 

21.3

 

82

81

79

78

76

75

 

 

57

115

 

19.0

 

104

102

100

98

96

93

111

 

20.4

 

98

96

95

93

92

91

 

8500

67

138

 

21.4

 

24

22

19

17

15

12

127

 

22.5

 

16

15

13

12

10

9

 

62

125

 

20.2

 

98

95

92

90

88

85

117

 

21.3

 

95

94

92

90

89

87

 

 

57

115

 

19.1

 

109

108

107

105

102

100

111

 

20.5

 

104

104

103

101

100

98

 

9000

67

137

 

21.4

 

26

23

21

19

16

14

127

 

22.5

 

18

17

15

13

12

10

 

62

125

 

20.2

 

107

104

100

98

96

93

117

 

21.3

 

108

107

105

103

102

100

 

 

57

114

 

19.1

 

114

114

114

112

109

107

111

 

20.5

 

111

111

111

109

107

106

 

 

 

 

 

 

 

95°F

 

 

 

 

 

 

 

 

105°F

 

 

 

 

 

7500

67

118

 

23.4

 

4

4

3

3

2

2

108

 

24.8

 

3

3

2

2

1

1

 

62

110

 

22.3

 

49

48

48

48

47

47

101

 

23.6

 

31

31

30

30

30

29

 

 

57

108

 

21.7

 

59

59

58

58

57

57

98

 

23.1

 

37

37

36

36

36

35

 

7750

67

117

 

23.5

 

5

5

4

4

3

3

107

 

24.9

 

5

4

4

3

2

2

 

62

109

 

22.3

 

62

62

61

61

60

60

100

 

23.7

 

51

50

50

49

48

48

 

 

57

107

 

21.8

 

75

75

74

73

73

72

97

 

23.2

 

60

59

59

58

58

57

 

8000

67

116

 

23.6

 

6

6

5

4

4

3

106

 

24.9

 

6

6

5

4

3

3

 

62

108

 

22.4

 

75

75

74

73

73

72

99

 

23.8

 

70

69

69

68

67

66

 

 

57

106

 

21.9

 

91

90

90

89

89

88

96

 

23.3

 

82

82

81

80

79

79

 

8500

67

117

 

23.6

 

9

8

7

6

5

5

107

 

24.9

 

8

7

6

5

4

3

 

62

109

 

22.4

 

93

92

92

91

90

89

100

 

23.8

 

79

79

78

77

76

75

 

 

57

107

 

21.9

 

99

99

99

98

97

96

97

 

23.3

 

87

87

86

85

84

83

 

9000

67

118

 

23.6

 

11

10

9

8

7

6

108

 

24.9

 

9

8

7

6

5

4

 

62

110

 

22.4

 

110

108

107

106

105

104

101

 

23.8

 

89

88

87

86

85

84

 

 

57

108

 

21.9

 

108

108

108

107

106

105

98

 

23.3

 

92

92

91

90

89

88

 

 

 

 

 

 

 

115°F

 

 

 

 

 

 

 

 

125°F

 

 

 

 

 

7500

67

97

 

26.2

 

-

-

-

-

-

-

87

 

27.6

 

-

-

-

-

-

-

 

62

91

 

25.0

 

14

13

13

12

12

12

82

 

26.4

 

-

-

-

-

-

-

 

 

57

88

 

24.6

 

15

15

15

14

14

13

77

 

26.0

 

-

-

-

-

-

-

 

7750

67

97

 

26.2

 

4

4

3

2

2

1

87

 

27.6

 

4

3

2

2

-

-

 

62

91

 

25.0

 

39

39

38

37

37

36

82

 

26.4

 

28

27

27

26

25

24

 

 

57

87

 

24.6

 

45

44

43

43

42

41

77

 

26.0

 

29

29

28

27

27

26

 

8000

67

96

 

26.3

 

7

6

5

4

3

2

86

 

27.6

 

7

6

5

4

-

-

 

62

90

 

25.1

 

65

64

63

62

62

61

81

 

26.5

 

60

59

58

57

56

55

 

 

57

86

 

24.7

 

74

73

72

71

70

69

76

 

26.1

 

65

64

63

62

61

60

 

8500

67

98

 

26.3

 

7

6

5

4

3

2

88

 

27.7

 

6

5

4

3

-

-

 

62

92

 

25.1

 

66

65

64

63

62

61

83

 

26.5

 

53

52

50

49

48

47

 

 

57

88

 

24.7

 

75

74

73

72

71

70

78

 

26.1

 

63

62

60

59

58

57

 

9000

67

99

 

26.3

 

7

6

5

4

3

2

90

 

27.7

 

6

4

3

2

-

-

 

62

93

 

25.1

 

68

66

65

64

63

62

85

 

26.5

 

47

45

43

42

40

39

 

 

57

89

 

24.7

 

77

76

74

73

72

71

80

 

26.1

 

61

59

58

56

55

54

 

1.The capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance table for the kW of the supply air blower motor.

2.These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

All Sensible Capacity

20

Unitary Products Group

Page 20
Image 20
York WR 180 warranty Cooling Capacities for WR300 Alternate Reheat Mode

WR 180 specifications

The York WR 180 is a state-of-the-art water-cooled chiller, renowned for its efficiency, flexibility, and reliability in various applications. Designed specifically for commercial and industrial use, the WR 180 stands out as an ideal solution for facilities requiring effective climate control, such as hotels, hospitals, shopping malls, and large office buildings.

One of the primary features of the York WR 180 is its advanced chiller design, which incorporates variable speed technology. This allows the unit to adjust its cooling capacity based on the actual load demands of the building, leading to significant energy savings. By operating at variable speeds instead of a fixed rate, the chiller minimizes energy consumption during lower demand periods while maintaining optimal performance during peak loads.

The WR 180 also employs a reliable and efficient centrifugal compressor, which contributes to its high energy efficiency ratio (EER). This compressor is designed to provide robust cooling while operating quietly, making it suitable for environments where noise reduction is essential. Additionally, the unit features a microprocessor-based control system that offers sophisticated monitoring and control capabilities, allowing operators to fine-tune performance and enhance reliability.

Another notable characteristic of the York WR 180 is its environmentally friendly refrigerant options. The chiller can operate with refrigerants that have a low global warming potential (GWP), aligning with international regulations and environmental sustainability goals. This commitment to eco-friendly designs not only helps reduce the carbon footprint but also ensures compliance with industry standards.

In terms of installation and maintenance, the WR 180 is designed for user-friendliness. Its modular design simplifies transport and installation in various spaces, while easy-access components facilitate routine maintenance. The chiller also offers various connectivity options, enabling integration with building management systems for real-time monitoring and control.

Overall, the York WR 180 combines innovative design, cutting-edge technology, and eco-friendly practices, making it a top choice for industries seeking efficient and sustainable cooling solutions. Its impressive features, coupled with strong operational flexibility, position the WR 180 as a leader in the chiller market.