Air Conditioner Outdoor Unit Bracket
An ​​air conditioner outdoor unit bracket​​ is a support component designed to securely mount the outdoor condenser unit.
Its key functions include:
① Elevating the unit to protect it from ground water, moisture, and debris, thereby extending its service life.
②Reducing vibration transmission to minimize operational noise.
③ Facilitating better airflow around the unit to aid heat dissipation and maintain efficiency.
④ Providing adjustable leveling on uneven surfaces to prevent stress and damage to the unit.
For unparalleled durability and performance, choose JIAHAO's professionally engineered brackets!
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Core Classifications (by Material)
Stainless Steel Base
Plastic Base
Material Characteristics: Crafted from high-grade 304/201 stainless steel, this type of bracket for ac outdoor unit offers exceptional corrosion resistance, anti-aging properties, and a high load-bearing capacity (typically 100-200 kg), making it suitable for supporting 1-3 HP outdoor units.

Core Advantages: Ideal for long-term outdoor use, it is highly resistant to rust—especially in coastal or high-humidity regions—boasts a service life of 8-15 years, and maintains structural stability without deformation.

Applicable Scenarios: Perfect for open-air installations (e.g., balconies, external walls), high-humidity environments, and applications where maximum durability is required.
Material Characteristics: Made of ABS engineering plastic (often glass fiber-reinforced), this ​​ac outdoor bracket​​ is lightweight (approx. 1-3 kg) and offers reliable electrical insulation, reducing any risk of leakage from the outdoor unit..

Core Advantages: It is cost-effective, easy to install (often tool-free), immune to rust, and will not scratch floor surfaces.

Notes: This type has a lower load capacity (50-100 kg) and is only recommended for small units (1 HP and below). It may be susceptible to aging or deformation under prolonged high-temperature exposure.

Applicable Scenarios: Best suited for indoor or sheltered outdoor units (e.g., equipment rooms, enclosed balconies), low-capacity systems, and temporary or short-term use cases.
Air Conditioner Outdoor Unit Bracket
The air-conditioner outdoor unit base is a dedicated accessory for supporting the outdoor unit of an air conditioner. Its core functions include: ① Elevating the outdoor unit to prevent direct erosion of the unit body by ground water accumulation, moisture and dust, thereby extending the service life of the outdoor unit; ② Reducing the transmission of vibration between the outdoor unit and the ground during operation to lower noise; ③ Facilitating heat dissipation at the bottom of the outdoor unit (some outdoor units have downward-facing heat dissipation ports) to ensure cooling/heating efficiency; ④ Adapting to uneven ground and enabling the horizontal placement of the outdoor unit through adjustment to prevent component damage caused by unit tilting.
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Key Performance Indicators

Load-Bearing Capacity A high-quality air conditioner outdoor unit bracket must support the full weight of the outdoor unit with a safety margin. For example, a 1 HP unit (30–40 kg) requires a bracket for ac outdoor unit with a capacity exceeding 48 kg. Always choose a bracket rated for at least 1.2 times the actual unit weight to ensure long-term stability.
Adjustment Function Many ac outdoor bracket models include adjustable foot pads (5–15 cm height range) to accommodate uneven surfaces. This allows installers to level the outdoor unit precisely, keeping the horizontal error within 2 mm for optimal performance and safety.
Anti-Slip Design The top plate of a reliable bracket for ac outdoor unit should feature anti-slip patterns or rubber pads. This prevents the unit from shifting during operation, especially in high-vibration conditions, enhancing safety and reducing noise.

Installation and Purchase Points

  • Size Selection
    When selecting an ​​ac outdoor bracket​​, ensure its length and width are 5–10 cm larger than the unit’s base dimensions. For instance, a unit measuring 70×50 cm pairs best with a 75×55 cm ​​air conditioner outdoor unit bracket​​ to prevent overhang and ensure full support.
  • Load-Bearing Check
    Always verify that the ​​bracket for ac outdoor unit​​ has a load capacity ≥1.2 times the unit’s weight. For a 60 kg outdoor unit, select a bracket rated for at least 72 kg to account for dynamic loads and environmental factors.
  • Accessory Matching
    A complete ​​ac outdoor bracket​​ package typically includes mounting screws, anti-slip pads, and sometimes a built-in level. Confirm the availability of these accessories to facilitate a smooth and secure installation.
  • Installation Requirements
    After positioning the outdoor unit on the ​​air conditioner outdoor unit bracket​​, use a level to ensure it is perfectly horizontal. For outdoor installations, proper drainage is essential to avoid water accumulation. We recommend using waterproof pads with stainless steel or galvanized bases for extended durability.

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Air Conditioner Outdoor Unit Bracket from Jiahao

As a professional AC outdoor bracket manufacturer, we specialize in the professional design, research, development, manufacturing, and comprehensive sales service of refrigeration solutions.

With a workforce of over 120 skilled employees, we operate 6 workshops spanning 25,000 square meters, equipped with more than 10 automated production lines for efficient output.


High-quality products with a 3-year warranty and triple compensation for any failure.
High cost-performance ratio, competitive pricing among products of similar quality.
Strong product expertise, market and application understanding, and expert advice.
Short delivery time: 20-30 days for custom products and 7-15 days for in-stock products.
Customized packaging, free design available.
Product certificates, complete test reports, and over 50 invention and technology patents.
Payment method: T/T (30%), pre-shipment payment accepted for long-term customers.

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FAQ

  • What are the common materials of home air - conditioner connecting pipes?

    The main materials include copper pipes, aluminum pipes, and copper - aluminum connecting pipes. Among them, copper pipes are the mainstream choice due to their optimal corrosion resistance, thermal conductivity, and stability.

  • Which is better, copper - aluminum connecting pipes or pure copper pipes?

    Pure copper pipes have better comprehensive performance, with good aging resistance and being less likely to leak refrigerant, suitable for long - term use; copper - aluminum pipes have lower costs, but the joints are prone to oxidation due to material differences. Good sealing protection is required, and they are more suitable for short - term scenarios or when the budget is limited.

  • Does the length of the connecting pipe affect the air - conditioning effect?

    Yes, it does. Excessive length will lead to increased refrigerant loss and reduced cooling/heating efficiency. Generally, it is recommended not to exceed the maximum allowed length marked by the manufacturer (usually 10 - 15 meters). If exceeded, professional personnel need to adjust the refrigerant amount.

  • Do connecting pipes need thermal insulation?

    Thermal insulation is necessary. Without thermal insulation, cold/heat loss will occur (affecting efficiency), and it may also produce condensed water to damage walls or furniture. Special thermal insulation cotton should be used for wrapping, and the joints should be sealed tightly.

  • What should be done if the connecting pipe leaks refrigerant?

    First, turn off the air - conditioner and contact professional maintenance personnel to detect the leakage point (usually at joints, bends). Replace the damaged pipe section or re - weld and seal. After repair, it is necessary to refill with refrigerant that meets the specifications.

  • Can connecting pipes be bent during installation?

    Moderate bending is allowed, but excessive bending or forming a dead bend should be avoided, otherwise it will lead to pipe blockage and poor refrigerant circulation. The recommended bending radius should not be less than 5 times the diameter of the pipe.

  • How often does the connecting pipe need to be replaced?

    If properly maintained (no corrosion, no leakage), pure copper pipes can be used for 10 - 15 years; the service life of aluminum pipes or copper - aluminum pipes is relatively short. Generally, inspection is required every 5 - 8 years, and they should be replaced in a timely manner when oxidation, bulging, or leakage occurs.

  • Will the exposed part of the connecting pipe be damaged in rainy days?

    Pure copper pipes used outdoors need to be properly rust - proof (such as painting with anti - rust paint). Aluminum pipes are prone to oxidation and corrosion by rainwater. It is recommended to additionally wrap the exposed section with a waterproof and thermal insulation layer, or try to avoid the connecting pipe being exposed outdoors for a long time.