York YVAA Installation, Operation & Maintenance Instructions Manual page 79

Air-cooled screw liquid chillers with variable speed drive
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FORM 201.28-NM1.1
ISSUE DATE: 1/31/2018
TABLE 9 - OPTIONAL THREE-PASS REAR INLET/FRONT OUTLET EVAPORATOR (CONT'D)
YVAA
A
14.1
23
3
(358)
15.3
24
5
(389)
15.3
24
8
(389)
15.3
26
3
(389)
15.3
27
0
(388)
15.3
27
3
(389)
15.5
27
5
(394)
15.5
27
8
(394)
15.5
29
5
(394)
15.3
30
3
(389)
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.
JOHNSON CONTROLS
ALL DIMENSIONS - INCHES (MM)
E- NOZZLE
B
C
D
25.5
73.2
56.1
(648)
(1859)
(1425)
26.7
29.9
56.1
(678)
(759)
(1425)
26.7
122.9
70
(678)
(3122)
(1778)
26.7
117.1
56.1
(678)
(2974)
(1425)
26.7
16.8
51.9
(678)
(427)
(1318)
26.7
42.9
70
(678)
(1090)
(1778)
29.5
88.6
71.8
(749)
(2250)
(1824)
29.5
88.3
71.8
(749)
(2243)
(1824)
29.5
88.6
71.8
(749)
(2250)
(1824)
26.7
122.9
70
(678)
(3122)
(1778)
MINIMUM
WATER
CHILLED
VOLUME
WATER FLOW
SIZE
GALLONS
RATE
(LITERS)
GPM (L/S)
58
5
170 (11)
(220)
71
6
200 (13)
(269)
71
6
200 (13)
(269)
58
5
170 (11)
(220)
82
6
200 (13)
(310)
82
6
200 (13)
(310)
113
6
270 (17)
(428)
113
6
270 (17)
(428)
113
6
270 (17)
(428)
71
6
200 (13)
(269)
SECTION 5 - TECHNICAL DATA
MAXIMUM
CHILLED
WATER
FLOW RATE
GPM (L/S)
650 (41)
780 (49)
780 (49)
650 (41)
780 (49)
780 (49)
1060 (67)
1060 (67)
1060 (67)
780 (49)
79
5

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