1/4″ – 3/8″ Insulated Copper Coil Line Set – Seamless Pipe Tube for HVAC, Refrigerant – 1/2″ White Insulation EZ Twin Set – 15 Long-Fast Shipping

Description

1/4″- 3/8″ Is The Outer Dimension (OD) – Both Lines Taped Together Every 18in for Easier Handling & installationType L Copper Piping Grade – 99% Pure Copper – Insulation is made of 1/2″ Polypropylene & Is UV Resistant

Operating Temperature From -40°F To +248°F [-40°C To +120°C]

R Value Rating of Insulation – R3.3 * Insulation density is 30kgs/CBM = 0.035 W/mK

Works For Every Air Conditioning & Refrigeration Application Including Ductless Mini-Split, Heat Pump And Centralized Air Ducted Units.

Pressure Rating: 2300 to 6500 PSI, Much more than the required 700 PSI for R410