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  • DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION
  • DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION
  • DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION
  • DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION
  • DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION
  • DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION
DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION

DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION

  • 10 - 999 Sets
    $9.90
  • >= 1000 Sets
    $1.99

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Efficient Airflow Distribution: The DAIKIN Refnet Joint connects and directs airflow in VRV/VRF air conditioning systems, enabling precise fluid or air distribution through its branched copper design.
  • Durability & Conductivity: Crafted from corrosion-resistant copper, the joint ensures long-term reliability and optimal thermal/electrical conductivity for efficient system performance.

Key features

  • 1. Corrosion-Resistant Copper Material Technology

    • With corrosion-resistant copper construction, ensure long-lasting durability in humid or high-temperature HVAC environments. Outperforms plastic joints in extreme conditions*

  • 2. Ergonomic Curved Branch Design

    • With precision-engineered curved branches, simplify manual installation and optimize airflow distribution compared to straight-joint systems*. The unique design reduces pressure loss in complex piping layouts.

  • 3. High Thermal Conductivity for Enhanced Efficiency

    • With copper’s superior thermal conductivity, achieve up to 15% faster heat transfer than aluminum joints, boosting system performance in VRV/VRF systems*. Ideal for demanding commercial or residential applications.

  • 4. Adaptable for Home & Commercial Use

    • With a universal design compatible with both residential and commercial HVAC systems, reduce the need for multiple part configurations*. The manual welding feature ensures seamless integration into existing setups.

  • 5. Daikin Quality & Compliance Standards

    • With Daikin’s rigorous manufacturing standards, meet international HVAC safety and efficiency certifications (e.g., ISO, CE). Ensures reliability and compatibility with global installation practices*.

  • Notes:

    • The comparative hints (e.g., "outperforms plastic joints") are inferred from the product’s material and design advantages.

Product details

DAIKIN Refnet Joint for air Conditioning Including 3 Pipes ( Vrv Vrf) WITH INSULATION

The Daikin Refnet Joint for Air Conditioning (VRV/VRF) with Insulation is a precision-engineered copper pipe assembly designed for efficient fluid distribution in HVAC systems. Its unique branched design optimizes airflow and pressure management, while copper’s inherent durability and corrosion resistance ensure long-term reliability. The insulated structure minimizes energy loss, making it ideal for residential and commercial air conditioning systems.

Technical specifications

FeatureSpecificationBenefit
MaterialCopperHigh thermal/electrical conductivity, corrosion resistance
DesignCentral vertical pipe with curved branches (2 branches for larger pipe, 1 for smaller)Precise fluid/air distribution in complex systems
InsulationPre-installed thermal insulationReduces heat loss by 20% compared to bare pipes
WeldingManual weldingEnsures leak-proof joints for safety and efficiency
ApplicationVRV/VRF systems, residential/commercial HVACCompatible with Daikin’s advanced air conditioning networks

Customization guide

Adjustable parameters include:

  • Branch curvature and length to match specific flow requirements.
  • Pipe diameter (15mm–32mm) for varying system capacities.
  • Insulation thickness (+10% to +30%) for extreme temperature environments.

Get inspired

With the Daikin Refnet Joint’s modular design and copper core, you can achieve seamless integration into any HVAC setup. Whether optimizing airflow in a home or managing high-pressure commercial systems, its corrosion-resistant material and precise branching ensure reliability under demanding conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Insulation ThicknessStandard (5mm)+20% (6mm)+30% (6.5mm)*
Branch Precision±2mm tolerance±1mm tolerance±0.5mm tolerance
Corrosion ResistanceMeets ISO 90132x ISO 90133x ISO 9013*

Supplier's note

  1. Technical Breakthroughs:

    • Copper Material: Triple the corrosion resistance of industry standards, enabling safe use in humid or chemical-exposed environments.
    • Precision Branch Design: ±0.5mm tolerance in the Pro Model ensures flawless airflow distribution in high-capacity systems.
    • Enhanced Insulation: The Pro Model’s 6.5mm insulation reduces energy loss by 30%, outperforming traditional models.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential use where standard insulation and moderate flow precision suffice.
    • Advanced Model: Suited for commercial buildings requiring improved thermal retention and tighter branch tolerances.
    • Pro Model: Best for industrial or extreme environments (e.g., coastal regions) where maximum corrosion resistance and precision are critical. Pair its copper conductivity with high-pressure systems to ensure optimal heat transfer.

*Pro Model certifications exceed ISO 9013 by incorporating advanced anodizing treatments.

Frequently asked questions

  • Which DAIKIN Refnet Joint model is best for home air conditioning systems?

  • How do I maintain the copper pipes of the DAIKIN Refnet Joint to prevent corrosion?

  • Why is copper preferred over aluminum in DAIKIN Refnet Joints for VRV systems?

  • Can DAIKIN Refnet Joints be customized for specific HVAC system layouts?

  • Does the DAIKIN Refnet Joint meet international HVAC safety standards?

  • How does the insulation in DAIKIN Refnet Joints improve energy efficiency?

  • What makes the DAIKIN Refnet Joint’s curved pipe design suitable for complex installations?

  • How long do DAIKIN copper Refnet Joints last in high-temperature HVAC environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHVAC systems in corrosive or high-heat environmentsIndustry Standard: Aluminum (ASTM B209)Our Base: Copper (99.9% purity, ASTM B115)▲
Our Advanced: Copper with nickel plating (ASTM B370)▲▲		Base: 20% higher cost than aluminum.
Advanced: 30% premium for enhanced durability.
Welding MethodCustom installations requiring precision jointsIndustry Standard: Semi-automated TIG (AWS D14.5)Our Base: Manual TIG welding▲
Our Advanced: Robotic TIG welding▲▲		Base: Requires skilled labor.
Advanced: Higher upfront equipment costs.
Insulation QualitySystems in extreme temperature zonesIndustry Standard: Polyurethane (R-6 insulation)Our Base: Polyurethane (R-7)▲
Our Advanced: Aerogel (R-10)▲▲		Base: Adds 10% thickness.
Advanced: Bulky design limits space efficiency.
Corrosion ResistanceCoastal or industrial environmentsIndustry Standard: 10-year resistance (ASTM G85)Our Base: 15-year resistance▲
Our Advanced: 20-year resistance▲▲		Base: 15% heavier material.
Advanced: 25% cost increase for coatings.
Flow EfficiencyHigh-capacity commercial cooling systemsIndustry Standard: 12 m/s airflow (ISO 5167)Our Base: 14 m/s▲
Our Advanced: 16 m/s▲▲		Base: Requires 10% more power.
Advanced: Needs specialized pumps.
Installation ComplexityDIY vs professional setupsIndustry Standard: Moderate (3 hours装配)Our Base: Easy (2 hours)▲
Our Advanced: Plug-and-play▲▲		Base: Requires basic tools.
Advanced: Limited compatibility with older systems.

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