246809-YTG-E-0507
2
Unitary Products Group
All dimensions are in inches. They are subject to change
without notice. Certified dimensions will be provided upon
request.
*
Expander fitting required for 1-1/8” lineset.
Physical and Electrical Data
MODEL
YMB01811
YMB02411
YMB03011
YMB03611
YMB04211
YMB04811
YMB06011
Unit Supply Voltage
208/230 – 1 – 60
Normal Voltage Range
1
187 to 252
Minimum Circuit Ampacity
11.7
14.5
16.7
20.0
27.8
33.9
40.2
Max. Overcurrent Device Amps
2
20
25
25
30
45
50
60
Min. Overcurrent Device Amps
3
15
15
20
20
30
35
45
Compressor Type
4
Scroll
C
Scroll
C
Scroll
C
Recip
Scroll
D
Scroll
D
Scroll
D
Compressor Amps
Rated Load
10.0
12.1
13.6
13.4
21.0
23.0
25.0
Locked Rotor
41
54
67
78
115
115
150
Crankcase Heater
No
No
No
Yes
No
No
No
Fan Motor Amps
Rated Load
0.5
0.5
1.5
1.5
1.5
1.5
1.5
Fan Diameter Inches
22
22
22
24
24
24
24
Fan Motor
Rated HP
1/15
1/15
1/4
1/4
1/4
1/4
1/4
Nominal RPM
850
850
850
850
850
850
850
Nominal CFM
1,900
1,800
3,300
3,600
3,600
3,400
3,400
Coil
Face Area Sq. Ft.
14.86
17.15
20.58
23.58
23.58
23.58
23.58
Rows Deep
1
1
1
1
1
2
2
Fin / Inches
22
22
22
22
22
22
22
Liquid Line Set OD (Field Installed)
3/8
3/8
3/8
3/8
3/8
3/8
3/8
Vapor Line Set OD (Field Installed)
3/4
3/4
7/8
7/8
7/8
7/8
1-1/8
Unit Charge (Lbs. - Oz.)
5
6 - 6
7 - 9
9 - 1
9 - 9
10 - 9
13 - 1
14 - 11
Charge Per Foot, Oz.
0.68
0.68
0.70
0.70
0.70
0.70
0.76
Operating Weight Lbs.
175
190
195
258
258
278
278
1
Rated in accordance with ARI Standard 110, utilization range “A”.
2 Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.
3 Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.
4
All scrolls listed with superscript “D” are Danfoss scrolls. All scrolls listed with superscripts “C” are Copeland scrolls.
5
The Unit Charge is correct for the outdoor unit, matched indoor coil and 15 feet of refrigerant tubing. For tubing lengths other than
15 feet, add or subtract the amount of refrigerant, using the difference in length multiplied by the per foot value.
VAPOR
LIQUID
2-3/8
3-1/8
6-1/2
C
A
B
Unit
Model
Dimensions
(Inches)
Refrigerant
Connection
Service Valve Size
A B
C
Liquid
Vapor
018
29-1/2
37
31
3/8”
3/4”
024
33-1/2
37
31
030
39-1/2
37
31
7/8”
036
39-1/2
42
34
042
39-1/2
42
34
048
39-1/2
42
34
060
39-1/2
42
34
1-1/8”
