3/4" Insulated Copper Coil Line - 1/2" Black Insulation - 35' Long steel Insulation – A thick blanket

Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 4

Choose our premium HVAC grilles and registers for long-lasting durability

accordion dd { margin: 0 0 20px 30px

With our extensive selection of Grilles

3/4" Insulated Copper Coil Line - 1/2" Black Insulation - 35' Long steel Insulation – A thick blanketR 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"