3/8" - 5/8" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 50' Long Fixed Blades 4" X 10" Is The

4" X 10" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

and slashes energy costs

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+ Product Details Size - 12"w X 8"h is the size for the duct opening measurement only

3/8" - 5/8" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 50' Long Fixed Blades 4" X 10" Is TheBoth lines taped together every 18in for easier handling & installation Operating temperature from 40f to +248f [ 40c to +120c] 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 a very high