Filling Nitrogen in AC copper pipes for pressure testing before filling Refrigerant GAS R410A скачать в хорошем качестве

Filling Nitrogen in AC copper pipes for pressure testing before filling Refrigerant GAS R410A

Filling Nitrogen in AC copper pipes for pressure testing before filling Refrigerant GAS R410A Hello friends, Welcome to my channel mad about construction. My name is Dipak Varsani and in this video, we will cover HVAC practical practice. We will fill nitrogen gas in the copper piping of the VRV air conditioning system. VRV is a short form of Variable Refrigerant Volume. Dakin uses this term for their systems while other company uses VRF (Variable Refrigerant Flow) for the similar kind of HVAC system. R410A gas filling will follow successful nitrogen pressure testing. #hvac #vrvsystem #madaboutconstruction #dipakvarsani #mad_about_construction #dipak_varsani My Websites: 1) www.madaboutconstruction.com 2) www.divarsani.com My other Youtube channels: 1) Mad About Construction - https://bit.ly/3yUtuoR 2) Mad About Construction (Hindi) - https://bit.ly/3tvYwRD 3) Dipak Varsani - https://bit.ly/3hkhghZ 4) Dipak Varsani (Hindi) - https://bit.ly/3yWPYUN 5) English Word of the Day - https://bit.ly/2X0muIp 00:00 Intro 00:10 How to do VRV system copper pipe pressure testing?