York YVAA Style A - Physical Data: Microchannel Coil; General Unit Data and Coil Specifications

JOHNSON CONTROLS
64
SECTION 5 - TECHNICAL DATA
Form 201.28-NM1.1
Issue date: 08/06/2021
Table 5 - Physical data - Microchannel coil
Notes:
1. Shipping and operating weights shown are for base unit; selected options may add weight to unit. Contact your nearest Johnson Controls
Sales o󰀩ce for weight data.
2. For leaving liquid temperature below 40°F (4.4°C) or above 60°F (15.6°C), contact your nearest Johnson Controls Sales O󰀩ce for applica-
tion requirements.
Unit frame 15 16 17 18 19 19 20 21 21 21 Unit frame 23 24 24 26 27 27 27 27 29 30
Condenser code 3 5 8 3 5 8 0 3 5 8 Condenser code 3 5 8 3 0 3 5 8 5 3
Evaporator code B B C A A B C A C C Evaporator code B C C B D D E E E C
General unit data General unit data
Number of Independent
Refrigerant Circuits
2
Number of Independent
Refrigerant Circuits
2
Refrigerant Charge,
R-134a, R-513A, Ckt.-1/
Ckt.-2, lb (kg)
175/175
(80/80)
190/190
(86/86)
225/225
(102/102)
175/155
(80/70)
190/170
(86/78)
220/195
(100/89)
205/205
(93/93)
175/175
(80/80)
225/225
(102/102)
240/240
(109/109)
Refrigerant Charge,
R-134a, R-513A, Ckt.-1/
Ckt.-2, lb (kg)
210/190
(96/86)
250/225
(114/102)
250/250
(114/114)
210/210
(96/96)
250/250
(114/114)
265/265
(121/121)
265/265
(121/121)
270/270
(123/123)
310/265
(141/121)
290/245
(132/112)
Oil Charge, Ckt.-1/Ckt.-2,
gal (L)
2.1/2.0
(8.0/
7.7)
2.2/2.2
(8.5/
8.5)
2.5/2.5
(9.3/
9.3)
2.4/2.0
(9.2/
7.7)
2.6/2.1
(9.7/
8.0)
2.7/2.2
(10.4/
8.5)
2.6/2.6
(10.0/
10.0)
2.5/2.5
(9.3/
9.3)
2.8/2.8
(10.5/
10.5)
2.9/2.9
(10.8/
10.8)
Oil Charge, Ckt.-1/Ckt.-2,
gal (L)
2.7/2.6
(10.1/
9.7)
2.9/2.8
(11.1/
10.5)
2.9/2.9
(11.1/
11.1)
2.7/2.7
(10.1/
10.1)
3.0/3.0
(11.4/
11.4)
3.0/3.0
(11.4/
11.4)
3.0/3.0
(11.4/
11.4)
3.1/3.1
(11.6/
11.6)
3.8/3.1
(14.4/
11.7)
3.7/3.0
(14.0/
11.4)
Minimum Load, % 10 Minimum Load, % 10
Chassis Dimensions -
Length, in. (mm)
203.3
(5163)
247.2
(6280)
291.2
(7397)
247
(6274)
291.2
(7397)
335.2
(8514)
226
(5741)
291.2
(7397)
291.2
(7397)
335.2
(8514)
Chassis Dimensions -
Length, in. (mm)
291.2
(7397)
335.2
(8514)
379.1
(9631)
335.2
(8514)
291.2
(7397)
335.2
(8514)
335.2
(8514)
379.2
(9631)
379.2
(9631)
379.2
(9631)
Chassis Dimensions -
Width, in. (mm)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
Chassis Dimensions -
Width, in. (mm)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
88.3
(2242)
Chassis Dimensions -
Height, in. (mm)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
Chassis Dimensions -
Height, in. (mm)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
94.6
(2403)
Compressors, semi-hermetic screw Compressors, semi-hermetic screw
Quantity in each chiller 2 Qty per Chiller 2
Condenser fans Condenser fans
Number Ckt-1/Ckt-2 4/4 5/5 6/6 6/4 7/5 8/6 4/4 6/6 6/6 7/7 Number Ckt-1/Ckt-2 7/5 8/6 8/8 7/7 6/6 7/7 7/7 8/8 9/7 9/7
Air on Condenser
(Min/Max), °F (°C)
0/131
(-17.8/55)
Air on Condenser
(Min/Max), °F (°C)
0/131
(-17.8/55)
Evaporator, shell and tube hybrid falling film
2
Evaporator, shell and tube hybrid falling film
2
Water Volume, gal (L)
58
(220)
58
(220)
71 (269)
48
(182)
48
(182)
58 (220)
71
(269)
48
(182)
71 (269) 71(269) Water Volume, gal (L) 58(220) 71(269) 71(269) 58(220) 82(310) 82(310) 113(428) 113(428) 113(428) 71(269)
Leaving Water
Temperature (Min/Max), °F
(°C) 3
40/60
(4.4/15.6)
Leaving Water
Temperature (Min/Max), °F
(°C) 3
40/60
(4.4/15.6)
Maximum Water Side Pres-
sure, psig (barg)
150
(10.3)
Maximum Water Side Pres-
sure, psig (barg)
150
(10.3)
Maximum Refrigerant Side
Pressure, psig (barg)
235
(16.2)
Maximum Refrigerant Side
Pressure, psig (barg)
235
(16.2)
Evap Drain Connection,
in. (mm)
3/4
Evap Drain Connection,
in. (mm)
3/4
Minimum Chilled Water
Flow Rate, gpm (L/s)
250
(15.8)
250
(15.8)
300
(18.9)
200
(12.6)
200
(12.6)
250
(15.8)
300
(18.9)
200
(12.6)
300
(18.9)
300
(18.9)
Minimum Chilled Water
Flow Rate, gpm (L/s)
250
(15.8)
300
(18.9)
300
(18.9)
250
(15.8)
300
(18.9)
300
(18.9)
400
(25.2)
400
(25.2)
400
(25.2)
300
(18.9)
Maximum Chilled Water
Flow Rate, gpm (L/s)
950
(59.9)
950
(59.9)
1150
(72.6)
750
(47.3)
750
(47.3)
950
(59.9)
1150
(72.6)
750
(47.3)
1150
(72.6)
1150
(72.6)
Maximum Chilled Water
Flow Rate, gpm (L/s)
950
(59.9)
1150
(72.6)
1150
(72.6)
950
(59.9)
1150
(72.6)
1150
(72.6)
1500
(94.7)
1500
(94.7)
1500
(94.7)
1150
(72.6)
Inlet and Outlet Water
Connections, in.
6 6 6 6 6 6 6 6
6 6
Inlet and Outlet Water
Connections, in.
6 6 6 6 6 6 8 8 8 6