Determine VRF pipe sizes manually (3 easy steps) - Part 1

In this video, you would learn how to accurately determine the pipe sizes of VRF equipment from the outdoor unit to the first y-branch, between y-branches, and from a y-branch to an indoor unit. Although this video is based on LG air-conditioning products, the knowledge acquired from watching this video is transferrable to other air-conditioning products.

Disclaimer:
Any product names, logos, brands, and other trademarks or images featured or referenced in this video are the property of their respective trademark holders. Use of these names, logos, brands, or other trademarks or images does not imply an affiliation with or endorsement by their respective owners.
Every effort has been made in the creation of this video to ensure the accuracy of information presented. However, neither the author, nor Darlington Nkwaze, and it's affiliates will be held liable for any damages caused or alleged to be caused directly or indirectly by this video.

⌚ Timestamps
0:00 Introduction
1:05 The working drawing
2:01 Important things to note
6:23 Determining pipe sizes
25:57 Summary and conclusion

References
LG Electronics. (2019). LG HVAC Solution Multi V: For Middle East & Africa. Retrieved from https://www.lgair.co.za/images/pdf/ME...

LG Electronics (2021). LG Total HVAC Solution Provider: Engineering Product Data Book [Multi V 5 Heat Pump].https://www.lg.com/africa/business/vrf

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