Specification：
3/8″-5/8″ copper pipes
Material: Copper
3 layer insulation
Brass flare nuts
Piping Kit Length:25Ft
Including 4 Lead Cable Set
Other Accessories: Wall Sleeve, Cap, Putty, Wrapping Tape, Drain Hose
Optional Pair Of Couplers: Included only where stated in the choices
Feature：
One Pipe with 3/8″ OD and Other Pipe with 5/8″ OD
(Fits MOST 12,000 BTU and 18,000 BTU Systems)
Highest Quality Full Copper Piping Kit Set.
Compliance with ASTM-B280 Standard (USA-Canada). Dehydrated Soft Drawn Copper Tubes.
Three Layer Water Proof P.E. Insulation. Brass Flare Nuts, on ready formed flare ends.
Matching Length 1 Gauge 4 Lead Signal Cable set.
Plastic dust caps, to keep it clean during installation.
10 Foot Long Flexible Condensate Drain Hose.
Wall Sleeve / Liner with Cap. Wall Filler Putty.
Non Adhesive Wrapping Tape.
Package Including：
As The Picture Shows
