3/8" Insulated Copper Coil Line - 1/2" Black Insulation - 35' Long Filter Grille 4" X 10" Brass Victorian

4" X 10" Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated

efficient airflow

order a 20x14 grille

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

+ Product Details Size - 14"w X 22"h is the size for the duct opening measurement only

3/8" Insulated Copper Coil Line - 1/2" Black Insulation - 35' Long Filter Grille 4" X 10" Brass VictorianR 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"