1-1/8" Insulated Copper Coil Line - 1/2" Black Insulation - 15' Long Floor Grille + Product Details Size –

+ Product Details Size – 20" x 20" is the size for the duct opening measurement only

actual front end outer dimensions are approximately 37

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

Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 8

No Sharp Surface Edges

1-1/8" Insulated Copper Coil Line - 1/2" Black Insulation - 15' Long Floor Grille + Product Details Size –R 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"