Gree Hydro Box NRQR30L/A-T - Refrigerant Pipe Connection

Hydro Box
12
4.2.2 Refrigerant Pipe Connection
4.2.2.1 Pipeline Requirement
Pipe specification is shown as follows:
R410A Refrigerant System
External diameter (mm)
Thickness (mm)
Type
Φ6.35
≥0.8
O
Φ9.52
≥0.8
O
Φ12.7
≥0.8
O
Φ15.9
≥1.0
O
Φ19.05
≥1.0
1/2H
Φ22.2
≥1.2
1/2H
4.2.2.2 Refrigerant Pipe Connection between Hydro box and Mode exchanger
(1) Refrigerant Pipe Connection between 16 kW Hydro box and Mode exchanger
Fig.4.5
(2) Refrigerant Pipe Connection between 30 kW Hydro box and Mode exchanger
Fig.4.6