GSI Line Set - Black 3/8 x 3/4 x 1/2 x 50'
GSI Line Set - Black 3/8 x 3/4 x 1/2 x 50'
- Copper Tube: C12200 DHP
- Working Temperature: meets/exceeds ASTM C 1427-07
- Surface burning characteristics: UL 94, top-rated for Surface Burning Characteristics – UL 723 Flame and Spread Index less than 25 and Smoke Development Index less than 50
- Meets ASTM E84 for smoke and fire (25/50)
- External UV-retardant LDPE foil, paintable, superior tear resistance, UV resistant
- Marked every foot
