Description
The Everwell R410a compatible copper line sets feature: 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 clean during installation, Wall Sleeve/Liner with Cap, Wall Filler Putty, and Non-Adhesive Wrapping Tape.