Finding the best air conditioner mounting bracket is essential for safely and securely installing your window or mini split AC unit. The right bracket ensures stability, protects window frames, and supports the unit’s weight effectively. Below is a summary table of top-rated air conditioner mounting brackets selected for their durability, ease of installation, and weight capacity.
| Product | Brand | Weight Capacity | Window Fit | Installation |
|---|---|---|---|---|
| Ivation Air Conditioner Support Bracket | Ivation | Up to 200 lbs | Single & Double Hung Windows 19.25H x 17.25L | No tools or drilling required |
| DiversiTech 30″ Air Conditioner Mounting Bracket (2 Pack) | Diversitech | Up to 600 lbs (pair) | Universal wall mounting | Pre-drilled holes for easy installation |
| JEACENT AC Window Air Conditioner Support Bracket | JEACENT | Up to 85 lbs | Most window units | Indoor installation requiring drilling |
| DuctlessAire Outdoor Wall Bracket | DuctlessAire | Up to 300 lbs | Mini split systems 9,000-36,000 BTU | Wall mount with adjustable design |
| Jeacent Universal Window Air Conditioner Support Bracket | JEACENT | Up to 200 lbs | Single & double hung windows 22”-38” | No tools or drilling, easy inside install |
Ivation Air Conditioner Support Bracket – Easy No Drilling Installation
The Ivation Air Conditioner Support Bracket offers a convenient tool-free installation to fit single or double-hung windows. This bracket extends from 24” to 38” and adapts to exterior wall thickness between 4” and 11”. Made of heavy-duty steel with epoxy coating, it supports window units weighing up to 200 lbs.
Designed with user-friendly installation, you can secure your AC unit from inside your home without drills, ladders, or additional hardware. Its durability ensures long-lasting support, preventing window damage and improving safety. Ideal for most residential window AC units, this bracket offers reliable weight distribution while being easy to set up.
DiversiTech 30″ Air Conditioner Mounting Bracket (2 Pack) – Heavy-Duty Wall Support
DiversiTech’s air conditioner mounting brackets come in a two-pack designed for heavy-duty HVAC wall installations. Each pair supports up to 600 lbs, making them suitable for larger, heavier AC units and central air systems. These brackets facilitate mounting at any height and come with pre-drilled holes, enabling a quick and straightforward installation process.
Constructed to provide robust strength and secure mounting, these brackets are ideal for those seeking a wall-mounted solution. Their universal design works well for various HVAC models, offering peace of mind when supporting your air conditioning systems outdoors or on exterior walls.
JEACENT AC Window Air Conditioner Support Bracket – Lightweight Indoor Install
This JEACENT AC Window Support Bracket is a light-duty solution supporting up to 85 lbs. It is designed for indoor installation, requiring simple drilling into the window sill. It adapts to most window and AC unit sizes, providing extra support to relieve stress on the window frame and sill.
This bracket focuses on redistributing the weight of your AC unit to protect the window sash while offering an easy install process. While it involves manual drilling, it prevents exterior work and is suited for smaller AC units requiring moderate support.
DuctlessAire Outdoor Wall Bracket for Mini Split Systems – Powder-Coated Steel
The DuctlessAire Outdoor Wall Mounting Bracket is specifically designed for mini split air conditioning systems ranging from 9,000 to 36,000 BTU. Made from powder-coated hardened steel, it withstands outdoor weather elements while offering a clean white finish that complements most exterior décors.
This bracket supports up to 300 lbs and includes vibration control feet and shock absorbers to minimize operational noise and movement. It’s an excellent choice for securely mounting mini split units or heat pumps on exterior walls with enhanced stability and durability.
Jeacent Universal Window AC Support Bracket – No Drilling Required
The Jeacent Universal Window Air Conditioner Support Bracket adapts to both single and double-hung windows from 22” to 38” and accommodates wall thickness from 4” to 11”. Supporting up to 200 lbs, this bracket uses a no-drill installation method, making it perfect for renters or those avoiding exterior wall damage.
Installation occurs entirely from inside the home with no tools needed, and rubberized feet add stability while relieving stress on window sills and sashes. This bracket focuses on ease of setup and reliable support to secure your AC unit safely.
Buying Guide for Air Conditioner Mounting Brackets
Weight Capacity
It is crucial to choose a bracket that can support the full weight of your air conditioner unit. Window AC units typically weigh between 40 to 200 lbs while larger mini split outdoor units may require brackets rated for 300 lbs or more. Always check the weight rating on the bracket before purchasing to ensure it matches your AC’s weight well.
Window or Wall Compatibility
Consider whether your AC unit is a window type or a mini split system. Window AC brackets fit single or double-hung windows and usually specify the window sizes they accommodate. Wall mounting brackets cater to mini splits and larger systems, often requiring secure anchoring on exterior walls. Also, check the bracket’s adjustable range to fit your window or wall thickness.
Installation Requirements
Bracket installation can range from no-drill, tool-free setups to those requiring drilling and hardware mounting. No-drill brackets are renter-friendly and prevent window damage, ideal for apartments or historic homes. Brackets requiring screws or drilling often provide stronger, permanent solutions but need more installation effort.
Material and Durability
Look for brackets made with heavy-duty steel or aluminum alloys for long-lasting support. Coatings like epoxy or powder coat finishes protect against corrosion and outdoor weather if used externally. Brackets designed for outdoor mounting need to be durable against elements and able to withstand vibration from the AC unit’s operation.
Stability Features
Features such as rubberized feet or vibration control feet improve stability and reduce operational noise and movement. Dual-arm or double support brackets distribute the AC’s weight more evenly, reducing stress on windows or walls and prolonging the life of both your mounting structure and air conditioner.
Adjustability and Fit
Adjustable brackets can expand or contract to fit various window widths and exterior wall thicknesses. This flexibility improves compatibility across many AC unit models and window types. Some brackets also feature graduated markings or latch systems for more precise leveling and secure installation.