Key Features: - One Pipe with 1/4" OD and Other Pipe with 1/2" 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. .
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