Aradon fire rated paired copper 1/4" + 3/8" x 18m, 19mm (AFR143819)
Aradon fire rated paired copper with a 1/4" and a 3/8" line, insulated with 19mm rubber and supplied as an 18m coil. It runs refrigerant between the outdoor and indoor units of a split system air conditioner.
- Brand: AAD
- Range: Aradon
- Lines: 1/4" and 3/8"
- Length: 18m
- Insulation: 19mm rubber
- Insulation R-value: R1.25/1.07
- Annealed copper tube to AS/NZS 1571
- Fire hazard properties tested to AS/NZS 1530.3
- R32 and R410A rated
- Code: AFR143819
Line sizes are set by the equipment maker, so this pair suits systems whose installation manual calls for 1/4" and 3/8" connections. With both lines pre-insulated, the run can be laid out, cut and connected in one pass, with less site work than sleeving loose tube. Make bends with care, keep ends sealed until they are connected, and finish insulation joints neatly at the wall penetration and the unit. Refrigerant pipework must be installed by an appropriately licensed technician.
Measure the full pipe route before ordering and confirm it fits within 18m. Check the R-value and fire rated insulation requirements that apply to your project against the specifications listed here. Brazing, pressure testing, evacuation and charging should be left to an ARC-licensed technician.