Table 8 - Standard Two-Pass, Rear Inlet/Outlet Evaporator - York YVAA Installation, Operation & Maintenance Instructions Manual
Air-cooled screw liquid chillers with variable speed drive
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SECTION 5 - TECHNICAL DATA
TABLE 8 - STANDARD TWO-PASS, REAR INLET/OUTLET EVAPORATOR
YVAA
A
B
15.1
11.4
15
3
(384)
(290)
15.1
11.4
16
5
(384)
(290)
15.1
11.4
17
8
(384)
(290)
14.1
11.4
18
3
(358)
(290)
14.1
11.4
19
5
(358)
(290)
15.3
11.4
19
8
(389)
(290)
15.1
11.4
20
0
(384)
(290)
14.1
11.4
21
3
(358)
(290)
15.1
11.4
21
5
(384)
(290)
15.3
11.4
21
8
(389)
(290)
NOTE: Minimum Chilled Water Flow Rate is for full load selections; Variable Primary Flow ratings as low as 50% of the minimum are
permitted. Glycol limits are higher. Please contact your Johnson Controls Sales Office for ratings and further information.
74
ALL DIMENSIONS - INCHES (MM)
E-NOZZLE
C
D
SIZE
6.8
–
6
(173)
29.4
–
6
(747)
34.9
–
6
(886)
17.7
–
6
(450)
61.5
–
6
(1562)
117.3
–
6
(2979)
1.7
–
6
(43)
61.7
–
6
(1567)
29.9
–
6
(759)
78.9
–
6
(2004)
WATER
VOLUME
F
G
GALLONS
(LITERS)
34.5
58
–
(876)
(220)
56.1
58
–
(1425)
(220)
70
71
–
(1778)
(269)
56.8
48
–
(1443)
(182)
56.7
48
–
(1440)
(182)
56.1
58
–
(1425)
(220)
38.1
71
–
(968)
(269)
58.8
48
–
(1494)
(182)
70
71
–
(1778)
(269)
70.3
71
–
(1786)
(269)
FORM 201.28-NM1.1
ISSUE DATE: 1/31/2018
MINIMUM
MAXIMUM
CHILLED
CHILLED
WATER
WATER
FLOW RATE
FLOW RATE
GPM (L/S)
GPM (L/S)
250
980
(16)
(62)
250
980
(16)
(62)
300
1170
(19)
(74)
200
790
(13)
(50)
200
790
(13)
(50)
250
980
(16)
(62)
300
1170
(19)
(74)
200
790
(13)
(50)
300
1170
(19)
(74)
300
1170
(19)
(74)
JOHNSON CONTROLS
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