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Comprehensive Sizes: From standard 1/4+3/8 to heavy-duty 1/2+3/4 combinations, meeting all HVAC demands.
Pre-Charged Ready: Premium pre-charged AC copper lines set designed for quick, hassle-free installation.
High-Pressure Safe: Thickened pure copper walls expertly rated for R410A and R32 high-pressure refrigerants.
Professional Insulation: White PE cross-linked closed-cell foam completely prevents condensation and energy loss.
Jiahao White PE Insulated HVAC copper line set manufactured to Australian Standard AS/NZS 1571 is highly suitable for use in domestic and commercial split system air conditioners with high-pressure refrigerants like R410A and R32.
As a high-quality pre-charged AC copper lines set, it is made of thickened pure copper offering excellent pressure resistance and sealing performance. The professional insulation layer effectively prevents condensation and ensures stable refrigeration. It is easy to install and widely compatible with most air conditioning models across various sizes.
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| Product Code | Copper Tube OD & Wall (mm) | Copper Tube OD (inch) | Length (ft) | R-Values | R410A & R32 Rated |
|---|---|---|---|---|---|
| JHC2320 | 6.35x0.81 + 9.52x0.81 | 1/4+3/8 | 65 | 0.26 | Yes |
| JHC2420 | 6.35x0.81 + 12.70x0.81 | 1/4+1/2 | 65 | 0.26 | Yes |
| JHC2520 | 6.35x0.81 + 15.88x1.02 | 1/4+5/8 | 65 | 0.26 | Yes |
| JHC3520 | 9.52x0.81 + 15.88x1.02 | 3/8+5/8 | 65 | 0.26 | Yes |
| JHC3620 | 9.52x0.81 + 19.05x1.14 | 3/8+3/4 | 65 | 0.26 | Yes |
| JHC4620 | 12.70x0.81 + 19.05x1.14 | 1/2+3/4 | 65 | 0.26 | Yes |
| Material | Highly flexible paired polyethylene |
| Thermal Conductivity | 0.035W/m.K. at 0℃ |
| Tensile Strength | 55.8N/cm2 (kgf/cm2) |
| Water Absorption | 0.0051 MAX g/100cm2 |
| Appearance Density | Inner Tube: 0.028g/cm3; Outside Tube: 0.0303g/cm3 |
| Safe Working Pressure (6.35x0.8mm) | 10635 kpa (at 50℃) / 9545 kpa (at 65℃) |
| Safe Working Pressure (12.70x0.8mm) | 4995 kpa (at 50℃) / 4480 kpa (at 65℃) |
Our comprehensive range of HVAC copper line sets is expertly engineered to cover almost all residential and light commercial air conditioning and heat pump installations.
Beyond standard household units, our larger diameter lines (like 1/2+3/4 inch) are perfect for 24K to 36K BTU high-capacity commercial split systems, ensuring optimal flow and cooling efficiency without pressure buildup.
For projects requiring rapid deployment, utilizing a pre-charged AC copper lines set significantly reduces labor hours. Installers can simply connect the heavily insulated, pre-flared lines directly to the condensers and evaporators safely.
Our diverse sizing options allow contractors to source all necessary pipe dimensions for complex multi-zone heat pump systems from a single, reliable manufacturer, ensuring consistent insulation R-values across the entire building.
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