3/4" Insulated Copper Coil Line - 1/2" White Insulation - 15' Long Floor Grille 10" x 4" Floor Register

10" x 4" Floor Register HVAC Air Supply Grille - Heavy Duty Rigid Built - Plastic Never Rust Vent Duct Cover

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

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And Meets/Beats ASTM B280 Standard

3/4" Insulated Copper Coil Line - 1/2" White Insulation - 15' Long Floor Grille 10" x 4" Floor RegisterR 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"