Скачать или смотреть ISOCLIMA / ISOPOLAR Copper Lines that leaks Guaranteed to leak. 

If You see ISOCLIMA / ISOPOLAR Copper line sets with the white shiny sheathing this is the first place you start looking for leaks.

Forget looking at the evaporator at first forget looking at the condenser or even flares or brazing points

Just start hunting around in the middle of the line set poking holes through the insulation and you will find your refrigerant leak

On 100% of all the jobs I went out to look for leaks that have ISO POLAR so far 100% of them leak straight through the copper line set.

Out of all my decades working in this business this is a fact this is the worst copper product I’ve ever seen sold on the marketplace this is not an opinion this is a fact because right now I’m at a 100% a leak rate on every job I go out to where ISO POLAR has been installed and I am called out to look for a leak.