Table 45: YV28 to YV30 physical data
Models
Component
YV28 YV30
Nominal tonnage 27.5 30
Quantity 2 2
Fan size (in.) 18x18 18x18
Type Centrifugal Centrifugal
Static range Std Med High Std Med High
Motor sheave 1VP65 2VP60 2VP60 1VP60 1VP68 2VP60
Blower sheave 1B5V124 2B5V94 2B5V86 1B5V124 1B5V110 2B5V90
Belt BX82 BX75 5VX780 5VX830 5VX830 BX76
Motor HP each 7.5 10.0 15.0 7.5 10.0 15.0
Motor RPM 1800 1800 1800 1800 1800 1800
Frame size 213T 215T 254T 213T 215T 254T
Filters
9 - (20 x 20 x 2)
33
,
44
9 - (20 x 20 x 2)
3
,
4
9 - (20 x 20 x 4)
55
9 - (20 x 20 x 4)
5
3 - (20 x 25 x 2)
3
,
4
3 - (20 x 25 x 2)
3
,
4
Quantity - size
3 - (20 x 25 x 4)
5
3 - (20 x 25 x 4)
5
ID Blower power (kW)
2937
1
/ 3565
2
2905
1
/ 3608
2
2199
1
/ 2455
2
2393
1
/ 2656
2
1 Cooling only unit or cooling unit with electric heat
2 Cooling unit with gas heat
3 2 in. throwaway, standard, minimum efficiency reporting value (MERV) 3
4 Optional 2 in. pleated, MERV 8
5 Optional 4 in. pleated, MERV 13
Table 46: YV35 to YV40 physical data
Models
Component
YV35 YV40
Nominal tonnage 35 40
ARI cooling performance 2 Stage 4 Stage 2 Stage 4 Stage
Gross capacity @ ARI A point (Btu) 400,295 400,592 436,406 435,211
ARI net capacity (Btu) 388,000 388,000 414,000 414,000
EER
10.7
1
/ 10.5
2
10.8
1
/ 10.5
2
11.1
1
/ 10.8
2
11.1
1
/ 10.8
2
IEER CV
13.0
1
/ 12.5
2
n/a
12.0
1
/ 11.4
2
n/a
IEER with Intellispeed
15.1
1
/ 14.6
2
n/a
14.9
1
/ 14.6
2
n/a
IEER with VAV n/a
15.4
1
/ 15.0
2
n/a
15.4
1
/ 15.2
2
CFM 10679 10517 15348 15093
System power (KW) 32.4 31.9 31.40 30.8
Refrigerant type R-410A R-410A R-410A R-410A
Refrigerant charge (lb-oz)
System 1 19-02 19-02 26-08 26.00
System 2 17-13 17-08 25.00 24-08
ARI heating performance
Heating model N(S)1 N(S)3 N(S)1 N(S)3
Heating type Stg. Low Stg. High Stg. Low Stg. High
1st stage heat input (K Btu) 320 400 320 400
2nd stage heat input (K Btu) 400 400 400 400
1st stage heat output (K Btu) 259 324 259 324
2nd stage heat output (K Btu) 324 324 324 324
Steady state efficiency (%) 81 81 81 81
No. of burners 9 9/9 9 9/9
No. of stages/turn down 2/1.25 2/1 2/1.25 2/1
Temperature rise range (ºF) 20-30 35-60 15-25 35-50
Gas limit setting (ºF) (top/bottom) 140 140/160 170 140/140
Gas piping connection (in.) 3/4 1 1/4 3/4 1 1/4
Dimensions (in.)
Length 180 232
Width 90 90
Height 70 77
Operating weight (lb) 4191 5742
Installation Manual: YORK
®
Sun
™
Select YV28 to YV50
63
Johnson Controls Ducted Systems
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