1/4" Insulated Copper Coil Line - 1/2" Black Insulation - 15' Long Insulated Line Set Every grille has a front

Every grille has a front end frame that will overlap at the wall joint

Complies with industry standards of USA: ASTM D-882

With these options

+ Product Details Size – 4"w X 10"h or 10"w X 4"h is the size for the duct opening measurement only

+ Product Details Size – 12" x 30" or 30" x 12" is the size for the duct opening measurement only

1/4" Insulated Copper Coil Line - 1/2" Black Insulation - 15' Long Insulated Line Set Every grille has a frontR 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"