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Home & Garden / Home Improvement / Heating, Cooling & Air / Central Heating & Cooling Systems / Central Air Conditioners
LS1538-38X58 TUBE LINE SET - 15 FT - 3/8" X 5/8", INSULATION TYPE B - 3/8" APPLICATIONS Ductless mini-split systems. VRF commercial systems. Split system (A/C & Heat Pump). SPECIAL FEATURES
Meets ASTM E84 for smoke and fire (25/50)
Superior tear resistance
Rugged, anti-tear exterior allows for easier installation of the line set
UV Resistant
R410 A Approved
Insulation is marked every foot
Paintable
TECHNICAL SPECIFICATIONS Copper Tubing : Commercial Grade Refridgeration Tubing Copper : No. C122200 DHP (Phosphorous deoxidized, high residual phosphorous) Low-density Polyethylene Foam : Closed cells foam, CFC and HCFC gas free Insulation : According to ASTM E96-00 Working Temperature : Meets/exceeds ASTM C 1427-07 Surface Burning Characteristics : UL 94HBT, UL 723, ASTM E84 (25/50), flame and spread index less than 25 and smoke development index less than 50 as tested according to UL 723. Available Wall Thicknesses : 1/2" & 3/4" Twin Tube EZ-Pull - Insulation Available (White Hard Shell): Ductless: 1/4" - 3/8", 1/2" or 5/8" and 3/8" - 5/8" INSULATION R VALUES 1/2" Wall - R3.3 3/4" Wall - R5.2 *R - Value calculation using a K-Factor of 0.25 BTU-in/hr-ft (2)-F @ 75ºF, 24ºC mean temp.