3/4" Insulated Copper Coil Line - 1/2" White Insulation - 50' Long Adjustable Return The 1/2" black insulation

The 1/2" black insulation

+ Product Spec Sheet Return Air Grille Spec Sheet

+ Product Details Size - 12"w X 12"h is the size for the duct opening measurement only

Design – Designed to withstand bends and sharp turns without kinking

ensuring it arrives in perfect condition

3/4" Insulated Copper Coil Line - 1/2" White Insulation - 50' Long Adjustable Return The 1/2" black insulationR 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"