3/8" Insulated Copper Coil Line - 1/2" Black Insulation - 25' Long Material_Aluminum is fireproof and ensures efficient

is fireproof and ensures efficient thermal performance

will change the appearance of the entire room

Total outer size of this grille is

actual front end outer dimensions are approximately 31

+ Product Details Size – 4"w X 12"h is the size for the duct opening measurement only

3/8" Insulated Copper Coil Line - 1/2" Black Insulation - 25' Long Material_Aluminum is fireproof and ensures efficientR 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"