3/4" Insulated Copper Coil Line - 1/2" White Insulation - 35' Long w18h18 + Product Details Operating Temperature

+ Product Details Operating Temperature From -40°F To +248°F [-40°C To +120°C]

actual front end outer dimensions are approximately 8

+ Why Hvac Premium HVAC Premium has been providing superior quality service for many years

+ Product Details Size - 36"w X 20"h is the size for the duct opening measurement only

+ Product Spec Sheet Return Air Grille Spec Sheet

3/4" Insulated Copper Coil Line - 1/2" White Insulation - 35' Long w18h18 + Product Details Operating TemperatureR 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"