5/8" Insulated Copper Coil Line - 1/2" Black Insulation - 50' Long Color_White All steel wire is applied

All steel wire is applied between PET surfaces to prevent corrosion (oxidization)

if your hole is 20" wide by 14" tall

this coil exceeds the required 700 PSI for R410 with a pressure rating of 2300 to 6500 PSI

Versatility and Durability: The red oak wood not only adds a touch of warmth and softness to your room but can also be sanded and refinished according to your specific application needs

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5/8" Insulated Copper Coil Line - 1/2" Black Insulation - 50' Long Color_White All steel wire is appliedR 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"