3/8" Insulated Copper Coil Line - 1/2" White Insulation - 35' Long Color_R-4.2 Yellow this grille boasts a natural

this grille boasts a natural warmth and fine finish

enhancing the entire room with its elegant presence

Choose from a palette of four elegant colors – white

Design – Designed to withstand bends and sharp turns without kinking

3/8" Insulated Copper Coil Line - 1/2" White Insulation - 35' Long Color_R-4.2 Yellow this grille boasts a naturalR 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 Our coils have a very high PSI burst pressure. Whilst the maximum pressure for R410 is 700 PSI, our coils offer from 2300 to 6500 PSI See chart below: 1 4"