I AM DISAPPOINTED, BAD EXPERIENCE WITH THE ELFOFRE...

I AM DISAPPOINTED, BAD EXPERIENCE WITH THE ELFOFRESH2 MACHINE IN FIVE YEARS OF LIFE IT HAS ALREADY BROKED THREE YEARS FOLLOWING.
BREAKING AND ALWAYS THE SAME IN VARIOUS POINTS, COPPER PIPING IN THE REFRIGERANT CIRCUIT THAT BREAKS IN VARIOUS POINTS.
I AM THE OWNER OF A COMPANY FOR THE INSTALLATION OF THERMAL AND HYDRAULIC SYSTEMS AND CONDITIONING I HAVE NEVER SEEN COPPER PIPES THAT BREAK IN THIS WAY.
UNTIL FORCED TO GIVE A STAR BUT MY REVIEW IS EXTREMELY NEGATIVE.