Finding the right mini split AC pad is essential for ensuring your outdoor air conditioning system operates efficiently and lasts longer. These pads provide a stable, level base that prevents equipment sliding, minimizes vibrations, and protects from moisture and ground conditions. Below is a summary table of top mini split AC pads selected for durability, size, and support capability, followed by detailed reviews and a buying guide to aid your purchase decision.
Product | Dimensions | Material | Key Features |
---|---|---|---|
Wintcomfort Mini Split Pad | 38″ x 18″ x 3″ | Plastic (Polypropylene) | Anti-vibration, textured surface, ribbed underside |
Plusluck Mini Split Ductless Pad | 34.6″ x 18.2″ x 2″ | Durable plastic | Cross-hatch weight distribution, expansion bolt grooves |
Toutgood Mini Split Pad | 34.6″ x 18.1″ x 2″ | Thick Polypropylene with anti-aging agents | Reinforced ribs, anti-slip, supports up to 992 lbs |
DuctlessAire Equipment Pad | 38″ x 18″ x 3″ | Injection-molded polypropylene | Weather resistant, lightweight, easy installation |
Cambridge Mini Split AC Condenser Pad | 38″ x 18″ x 3″ | Solid wall plastic | Anti-slip textured surface, vibration dampening |
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Wintcomfort Mini Split Pad for Outdoor Condenser

The Wintcomfort Mini Split Pad measures 38″ x 18″ x 3″ and is designed for compatibility with most mini split, condenser, and heat pump outdoor equipment. Made from high-quality plastic, this pad is both lightweight and durable, ensuring a long service life even under outdoor elements.
The pad features a textured surface which effectively reduces equipment sliding, while its ribbed underside enhances stability and self-leveling on various ground types. Its universal size and specialized design make it suitable for keeping your HVAC units balanced, protected from ground moisture and vibrations.
Plusluck Mini Split Ductless Air Conditioning Pad

The Plusluck Mini Split Pad supports mini split condensers and heat pump systems with its 34.6″ x 18.2″ x 2″ frame. Built with strong, crack-resistant plastic, it offers excellent load-bearing capability and resistance to deformation.
This pad has a unique cross-hatch surface pattern to evenly distribute weight and prevent sagging. Recessed grooves accommodate expansion bolts for a secure attachment, enhancing stability against environmental vibrations and wind. It’s a versatile and robust base for many outdoor HVAC applications.
Toutgood Mini Split Pad with Reinforced Support

Designed with a reinforced structure, the Toutgood Mini Split Pad measures 34.6″ x 18.1″ x 2″ and is made of thick polypropylene treated with anti-aging additives. This increases the pad’s durability, crack resistance, and weatherproof properties.
Its anti-slip textured surface and strategically placed ribbing below ensure maximum weight distribution and stability. With a rated support capacity of up to 992 lbs, this pad is ideal not only for mini split units but also for other heavy-duty outdoor equipment, providing a versatile support base.
DuctlessAire Outdoor Ground Mounting Pad

The DuctlessAire Equipment Pad offers a reliable, stable outdoor foundation measuring 38″ x 18″ x 3″. Injection-molded with polypropylene, it is built to resist weather, temperature fluctuations, and UV exposure for lasting performance.
Lightweight yet sturdy, this pad balances ease of installation with the strength to support various HVAC and mini split units. Its anti-slip design helps minimize vibration and movement, ensuring your equipment remains secure on uneven surfaces or soil.
Cambridge Mini Split AC Condenser Pad/Base

The Cambridge Mini Split Pad measures 38″ x 18″ x 3″ and provides a textured, anti-slip surface paired with solid wall construction to prevent cracking and chipping. Its ribbed base stabilizes equipment weight and reduces vibrations, contributing to quieter operation.
Lightweight for easy one-person installation, the pad can be drilled to securely fasten units, enhancing safety and reducing shifting. It excels in protecting your system from ground moisture while extending its operational life.
Buying Guide for Mini Split AC Pads
Choosing the right mini split AC pad involves multiple considerations to ensure your outdoor units are properly supported and protected. Here are key factors to keep in mind:
Size and Compatibility
Select a pad with dimensions suitable for your specific mini split or outdoor condenser unit. Pads typically range from about 34 inches to 38 inches in length and 18 inches in width, with heights around 2 to 3 inches. Measure your equipment base footprint carefully to ensure a stable fit.
Material Quality and Durability
The best pads are constructed from high-quality plastics like polypropylene or injection-molded polypropylene which resist cracking, chipping, and weather damage. Look for features like anti-aging agents and solid wall construction to guarantee longevity under sun, rain, and temperature variations.
Weight Support and Load Capacity
Ensure the pad can handle the weight of your unit. Many pads support condensers ranging from 7,000 to 100,000 BTU and weights up to 992 lbs. Strong ribs or reinforced undersides increase load-bearing and prevent deformation or sagging.
Anti-Vibration and Non-Slip Surface
Pads with textured or cross-hatch surfaces help keep your equipment from sliding due to vibrations or ground movement. This is critical for noise reduction and maintaining the system’s positioning during operation and bad weather.
Installation Features
Consider pads that allow for easy installation such as lightweight design, drillable surfaces for bolting down, and recessed grooves for expansion bolts, which further stabilize the unit in high wind or uneven terrain.
Weather Resistance and Stability
Outdoors, pads need to endure moisture, dirt, and temperature swings without degrading. Stability enhancements like ribbing beneath the pad help self-level the unit on soil, gravel, or grass, reducing tipping risks.
By reviewing these factors against your environmental conditions and equipment needs, you can select the most reliable and long-lasting mini split AC pad for your outdoor HVAC system.