ARMBRIDGE AB-RF Rubber Feet Mounting Set Heavy-Duty Adjustable Base with Built-In Leveler
ArmbridgeSKU: AB-RF
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ARMBRIDGE · ACCESSORIES
Built for year-round comfort
AB-RF
Product Description
The AB-RF Rubber Feet mounting set provides a strong, stable, and vibration-reducing base for your ductless mini split system’s outdoor condenser. Designed for versatility, it can be mounted directly to the ground or placed unmounted on concrete surfaces. This heavy-duty adjustable set is compatible with a wide range of condenser sizes, and the built-in bubble level ensures quick, precise alignment during installation.
Technical Specifications
Series Comparison Table
Technical specifications for every model in the series — this product is one of them.
Line Set Model
| Specification | Line Set Diameter Liquid/Gas Side | Copper Line Length | 4/16 AWG Cable |
|---|---|---|---|
| AB1-16FT | 1/4" - 3/8" | 16 FT | 18 FT |
| AB1-25FT | 1/4" - 3/8" | 25 FT | 29.5 FT |
| AB1-50FT | 1/4" - 3/8" | 50 FT | 55.8 FT |
| AB2-16FT | 1/4" - 1/2" | 16 FT | 18 FT |
| AB2-25FT | 1/4" - 1/2" | 25 FT | 29.5 FT |
| AB2-50FT | 1/4" - 1/2" | 50 FT | 55.8 FT |
| AB3-16FT | 3/8" - 5/8" | 16 FT | 18 FT |
| AB3-25FT | 3/8" - 5/8" | 25 FT | 29.5 FT |
| AB3-50FT | 3/8" - 5/8" | 50 FT | 55.8 FT |
| AB4-25FT | 3/8"-3/4" | 25 FT | 29.5 FT |
| AB4-50FT | 3/8"-3/4" | 50 FT | 55.8 FT |
| AB6-25FT | 3/8" - 7/8" | 25 FT | 29.5 FT |
| AB6-50FT | 3/8" - 7/8" | 50 FT | 55.8 FT |
| AB7-25FT | 1/4" - 5/8" | 25 FT | 29.5 FT |
Frequently asked questions.
Will this fit my system?
This is a replacement/accessory part. Match it to your unit’s model number and specifications before ordering; if you are unsure, contact us with your system model and we will confirm compatibility.
Is this part included with a mini split system, or sold separately?
This listing is for the part on its own. Complete mini split systems list their included components separately on each system’s page.
Do you offer support choosing the right part?
Yes — contact us with your system model number and what you need, and we will help you pick the correct part.
What warranty does it come with?
Cooper & Hunter backs it with a 7-year compressor and 5-year parts limited warranty (with professional installation and registration).
Manufacturer Technical Support
Reach your brand's tech support team directly
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The AB-RF Rubber Feet mounting set provides a strong, stable, and vibration-reducing base for your ductless mini split system’s outdoor condenser. Designed for versatility, it can be mounted directly to the ground or placed unmounted on concrete surfaces. This heavy-duty adjustable set is compatible with a wide range of condenser sizes, and the built-in bubble level ensures quick, precise alignment during installation.
Durable and easy to install, the AB-RF is ideal for both residential and commercial HVAC setups, offering enhanced stability and protection for your investment.
Specifications:
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Part Size: 19.6 × 5 × 2.5 inches
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Box Size: 19.76 × 5.19 × 5.51 inches
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Net/Gross Weight: 13.07 / 13.33 lbs
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Material: Heavy-duty rubber with integrated mounting hardware
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Installation: Adjustable frame mounts directly on concrete or remains unmounted
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Built-in Leveler: Included for fast, accurate setup
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Compatibility: Fits most mini split condenser units
Additional Information:
Engineered to minimize vibration and elevate your condenser off the ground, this mounting set helps improve airflow and extend the life of your HVAC system. The AB-RF Rubber Feet set delivers strength, adjustability, and ease of use—making it the perfect solution for professional installers.