1/4" - 5/8" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 50' Long Adjustable Return + Product Details Size -

+ Product Details Size - 24"w X 24"h is the size for the duct opening measurement only

Elevate comfort while saving on bills with HVAC Premium's Aluminum Adjustable Return Grill

Heavy Gauge Steel

Its removable face allows hassle-free cleaning

High Quality – High-quality aluminum with counter-sunk screw holes (screws included) and no sharp edges

1/4" - 5/8" Insulated Copper Coil Line Set - 1/2" White Insulation EZ Twin Set - 50' Long Adjustable Return + Product Details Size -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 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"