1/4" - 1/2" Insulated Copper Coil Line Set - Seamless Pipe Tube for HVAC, Refrigerant - 1/2" White Insulation EZ Twin Set - 50' Long

Features

• 30" X 40"opening dimension (vent opening) - actual total grille size is approx 1.75" wider - SEE BELOW HOW TO MEASURE A GRILLE
• 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