Condensing units blucube, Condensing units – Airedale BluCube 10-48kW User Manual
Page 33
Condensing Units
BluCube
™
Condensing Units
33
Technical Manual : 7206188 V1.6.0_07_2014
Refrigeration Pipe Sizing Guide
Cooling Only
Equivalent Pipe Lengths with R410A
Outdoor
Unit
0-20m
Suction
20-40m
Suction
40-60m
Suction
60-80m
Suction
Connection Size
Liquid
Suction
Liquid
H
V
Liquid
H
V
Liquid
H
V
Liquid
H
V
(3)
(1)
(2)
(3)
(1)
(2)
(3)
(1)
(2)
(3)
(1)
(2)
CUR092V16-1CO-0
3/8
7/8
1/2
1 1/8
7/8
1/2
1 1/8
7/8
1/2
1 1/8
7/8
1/2
1 1/8
7/8
CUR092V20-1CO-0
1/2
1 1/8
1/2
1 3/8
7/8
5/8
1 3/8
1 1/8
5/8
1 3/8
1 1/8
5/8
1 3/8
1 1/8
CUR092V25-1CO-0
1/2
1 3/8
1/2
1 3/8
1 1/8
5/8
1 3/8
1 1/8
5/8
1 3/8
1 1/8
5/8
1 3/8
1 1/8
CUR092V29-1CO-0
1/2
1 3/8
5/8
1 5/8
1 3/8
5/8
1 5/8
1 3/8
3/4
1 5/8
1 3/8
3/4
1 5/8
1 3/8
CUR122V35-1CO-0
5/8
1 3/8
3/4
1 5/8
1 3/8
3/4
1 5/8
1 3/8
3/4
1 5/8
1 5/8
3/4
1 5/8
1 5/8
CUR122V40-1CO-0
5/8
1 5/8
3/4
1 5/8
1 5/8
3/4
1 5/8
1 5/8
3/4
1 5/8
1 5/8
3/4
1 5/8
1 5/8
CUR092V16-VCO-0
3/8
7/8
1/2
1 1/8
7/8
1/2
1 1/8
7/8
1/2
1 1/8
7/8
1/2
1 1/8
7/8
CUR092V20-VCO-0
1/2
1 1/8
1/2
1 3/8
1 1/8
1/2
1 3/8
1 1/8
5/8
1 3/8
1 1/8
5/8
1 3/8
1 1/8
CUR092V25-VCO-0
1/2
1 3/8
1/2
1 3/8
1 1/8
5/8
1 3/8
1 1/8
5/8
1 3/8
1 1/8
5/8
1 3/8
1 1/8
CUR092V29-VCO-0
1/2
1 3/8
5/8
1 5/8
1 3/8
5/8
1 5/8
1 3/8
5/8
1 5/8
1 3/8
5/8
1 5/8
1 3/8
CUR122V35-VCO-0
5/8
1 3/8
3/4
1 5/8
1 3/8
3/4
1 5/8
1 3/8
3/4
1 5/8
1 3/8
3/4
1 5/8
1 3/8
CUR122V40-VCO-0
5/8
1 5/8
3/4
1 5/8
1 5/8
3/4
1 5/8
1 5/8
3/4
1 5/8
1 5/8
7/8
1 5/8
1 5/8
Heat Pump
Equivalent Pipe Lengths with R410A
Outdoor
Unit
Connection Size
0-20m
Suction / Disch
20-40m
Suction / Disch
40-60m
Suction / Disch
60-80m
Suction / Disch
Liquid
Suction
Disch
Liquid
H
V
Liquid
H
V
Liquid
H
V
Liquid
H
V
(3)
(1)
(2)
(3)
(1)
(2)
(3)
(1)
(2)
(3)
(1)
(2)
CUR092V16-1HP-0
3/8
1/2
1/2
3/4
1/2
1/2
3/4
5/8
1/2
3/4
5/8
1/2
3/4
5/8
CUR092V20-1HP-0
3/8
5/8
1/2
7/8
5/8
5/8
7/8
5/8
5/8
7/8
5/8
5/8
7/8
5/8
CUR092V25-1HP-0
1/2
7/8
1/2
1 1/8
5/8
5/8
1 1/8
3/4
5/8
1 1/8
3/4
5/8
1 1/8
3/4
CUR092V29-1HP-0
1/2
7/8
5/8
1 1/8
3/4
5/8
1 1/8
3/4
3/4
1 1/8
3/4
3/4
1 1/8
3/4
CUR122V35-1HP-0
1/2
7/8
3/4
1 3/8
7/8
3/4
1 3/8
7/8
3/4
1 3/8
7/8
3/4
1 3/8
7/8
CUR122V40-1HP-0
5/8
1 1/8
3/4
1 3/8
7/8
3/4
1 3/8
7/8
3/4
1 3/8
7/8
3/4
1 3/8
7/8
CUR092V16-VHP-0
3/8
1/2
1/2
7/8
1/2
1/2
7/8
1/2
1/2
7/8
1/2
1/2
7/8
1/2
CUR092V20-VHP-0
3/8
5/8
1/2
7/8
5/8
1/2
7/8
5/8
5/8
7/8
5/8
5/8
7/8
5/8
CUR092V25-VHP-0
1/2
7/8
1/2
1 1/8
5/8
5/8
1 1/8
5/8
5/8
1 1/8
5/8
5/8
1 1/8
5/8
CUR092V29-VHP-0
1/2
7/8
5/8
1 1/8
3/4
5/8
1 1/8
3/4
5/8
1 1/8
3/4
5/8
1 1/8
3/4
CUR122V35-VHP-0
1/2
7/8
3/4
1 3/8
3/4
3/4
1 3/8
3/4
3/4
1 3/8
3/4
3/4
1 3/8
3/4
CUR122V40-VHP-0
5/8
1 1/8
3/4
1 3/8
7/8
3/4
1 3/8
7/8
3/4
1 3/8
7/8
7/8
1 3/8
7/8
(1) For interconnecting pipework with a predominantly horizontal layout.
(2) For interconnecting pipework with a predominantly vertical layout.
(3) Careful pipework selection must be done if the liquid line rises. Additional system sub cooling may be required to overcome friction losses.
All pipe sizes have been calculated based on a nominal condition 7°C evaporating and 50°C condensing temperatures.
Suction and discharge double risers may be required during part load operation.