Hello everyone,

I am involved in the manufacturing of VRF Copper Y Joints and HVAC refrigerant piping components. I am currently looking to understand the Australian requirements and market expectations for VRF Copper Y Joints used in VRF/VRV air conditioning systems.

I would appreciate any insights on:

– Preferred copper grade and material specifications

– Dimensional and wall thickness requirements

– Applicable Australian standards and compliance requirements

– Pressure ratings for refrigerants such as R32 and R410A

– Any quality, testing, or certification requirements expected by contractors and OEMs

Any guidance or industry experience would be greatly appreciated.

Thank you.