All in one kit: 25ft. insulated line set*1?wall sleeve cylinder*1, decorative wall cap*1, wall filler putty*1, non-adhesive decorative wrapping tape*1, flexible condensate drain hose*1, matching length interconnecting cable(27ft., 16/4)*1.
25 ft. insulated high quality seamless copper tube showing no leaks, high and low pressure lines. 1/4" & 3/8" OD for mini split air conditioners.
Excellent UV resistant: The insulated copper twin line set has been successfully tested by method ASTM G154.
Insulated with climate resistant foam for durability, 3/8 inch thickened insulated cotton.
Factory flared with 410A fittings attached, copper coil line set for ductless mini split air conditioner and heat pump systems insulated pre-flared with nuts.