1/4" Insulated Copper Coil Line - 1/2" White Insulation - 164' Long Black order a 20x14 grille

order a 20x14 grille

It has an outer surface made of high-quality aluminum foil and an inner surface made of metalized PET with inside high-tensile spring steel wire

R value rating of insulation - r3

Design – Removable face for cleaning and access to damper - wooden damper for airflow shutoff control

+ Product Description When it's time to upgrade your HVAC Vents in your house

1/4" Insulated Copper Coil Line - 1/2" White Insulation - 164' Long Black order a 20x14 grilleR 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"