1/4" - 1/2" Insulated Copper Coil Line Set - 1/2" Black Insulation Taped Together - 50' Long Return 3/8" - 4223 PSI

3/8" - 4223 PSI

Designed for optimal air flow and lasting durability

Elevate both functionality and aesthetics with the Louver Floor Register

+ Product Details Size - 8"w X 8"h is the size for the duct opening measurement only

+ Product Details Size - 8"w X 16"h is the size for the duct opening measurement only

1/4" - 1/2" Insulated Copper Coil Line Set - 1/2" Black Insulation Taped Together - 50' Long Return 3/8" - 4223 PSIR 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"