Unit Location Considerations; Unit Dimensions; Refrigerant Piping Limits - Bosch IDS BOVA20 Installation Instructions Manual

Installation Instructions

2 Unit Location Considerations

2.1 Unit Dimensions

Unit Dimensions
Models
BOVC-36
BOVA-60
Table 1
The unit's weight values are on the carton box.
When mounting the outdoor unit on a roof, be sure the roof will support the unit's
weight. Properly selected isolation is recommended to prevent sound or vibration
transmission to the building structure.
L L
Figure 1

2.2 Refrigerant Piping Limits

Liquid Suction
System
Line Line
Capacity 25
Model
Inch O.D.
3/4 Std. 25
2 Ton 3/8 *
5/8 Opt. 25
3/4 Std. 25
3 Ton 3/8 *
5/8 Opt. 25
7/8 Std. 25
4 Ton 3/8 *
3/4 Opt. 25
7/8 Std. 25
3/4 Opt. 25
5 Ton 3/8 *
1 1/8 Opt. 25
Table 2
* Standard line size is recommended;
N/A: Application not recommended;
Refrigerant charge: refer to Sec. 14
6 |
H x W x L (Inches)
24-15/16 x 29-1/8 x 29-1/8
33-3/16 x 29-1/8 x 29-1/8
W W
H H
Total Equivalent Length - Feet
50 75 100 125
Maximum Vertical Separation - Feet
50 45 40 30
50 45 40 30
50 50 50 35
50 50 50 35
50 50 40 30
50 50 40 30
50 50 40 30
50 50 40 30
40 N/A N/A N/A
Bosch IDS BOVA20 & BOVC20 Split System Heat Pump - BTC 761703109 A (12.2023)
• Maximum line equivalent length = 150 feet.
• Maximum vertical equivalent length = 50 feet.
• Use only the line diameters indicated in Table 2.
• If the suction linesets are greater than 50 feet, do not use a larger suction
line than recommended.
150
25
25
25
25
25
Figure 2
25
25
25
N/A
Standard Lineset
Lineset 150' Max
Line Length
50' Max
Line Lift
50' Max
Line Lift