1/4" - 1/2" Black Insulated Copper Coil Line Set 16' Long - Flare Nut KIT- Seamless Pipe Tube for HVAC, Refrigerant - 3/8" Insulation return filter actual front end outer dimensions

actual front end outer dimensions are approximately 10 5/8" width X 16 5/8" height

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

+ Product Description Introducing our 4" x 8" or 8" x 4" Floor Grille - a reliable and durable air grill designed for exceptional performance and built to last

this grill is the epitome of excellence in both form and function

+ Product Details Size - 12"w X 30"h is the size for the duct opening measurement only

1/4" - 1/2" Black Insulated Copper Coil Line Set 16' Long - Flare Nut KIT- Seamless Pipe Tube for HVAC, Refrigerant - 3/8" Insulation return filter actual front end outer dimensions+ Product Details Pipe tubing coil is made out of 99. 9% pure copper and meets ASTM B280 and C12200 standard Insulation is made of 1 2" Polypropylene and is UV Resistant, meets ASTM E 84, UL94, ASTM D1056 and ASTM G 21. Working temperature from 40 to 120 R value rating of insulation R3. 3 Insulation density is 30kgs cbm = 0. 035 w mk Pre flared ends with nuts are for simple and easy installation. Copper coil line set fits most ductless mini split air