1-1/8" Insulated Copper Coil Line - 1/2" White Insulation - 15' Long 18" Round Duct Pipe built for durability and long

built for durability and long life in mind

furnishing your modern dream home

Easy Unrestricted Air Flow For Your HVAC System

If your hole is 14" wide by 20" tall

1-1/8" Insulated Copper Coil Line - 1/2" White Insulation - 15' Long 18" Round Duct Pipe built for durability and longR 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"