VRV -Indoor units installation video 01 

These were in my school’s classroom and it make the room pretty cold with a 22 Celsius! Good aircon

Super 🙏

Watched full 👍

Every single these indoor units need power supply AC 220V?

Nice video 🌹

Keepsafe Sir

Good information 👍

Nice

Hay quá

Good

Nice, informative

I'm a duct fitter from uk we have no videos like this advanced with the music and that. Cheers

Good luck, nice video, try more, soon switch ads to ear money!

👍🏻

👍

✌

Nice 👍🏻 very nice and by the way is this in Japan?

watch for 2 mins :)

Good night

OK

Sir you have vecancy I am hvac air conditioner duct fitter and 15 years experience Gulf country in Kuwait

😁

indoor to duct mauth conntining (canvas) better

is that fxmq units?

Hi

Nice

😁

Hi

Nice

Nice

😁