Choosing the right mini split unit dimensions is crucial for optimizing space and ensuring effective cooling and heating. Mini split systems come in various sizes, typically suited for rooms from 450 to 750 square feet. This guide highlights top mini split air conditioners with heaters and their mounting brackets, including their features, dimensions, and energy efficiency ratings. Below is a summary of recommended models along with their key specifications for easy comparison.
| Product Name | BTU Capacity | Coverage Area (Sq. Ft.) | Energy Efficiency (SEER2) | Type |
|---|---|---|---|---|
| COSTWAY 12000BTU Mini Split AC & Heater | 12,000 | Up to 750 | 20 SEER2 | Ductless Wall-Mounted |
| hykolity Wifi Enabled 12,000 BTU Mini Split AC & Heater | 12,000 | Up to 750 | 19 SEER2 | Ductless Inverter System |
| Manastin 12000BTU Mini Split AC & Heater | 12,000 | Up to 750 | 19 SEER2 | Ductless Wall-Mounted |
| Oylus Mini Split AC/Heating System 12000 BTU | 12,000 | Up to 750 | 19 SEER2 | Ductless with Installation Kit |
| MilleLoom 9000 BTU Mini Split Air Conditioner | 9,000 | Up to 450 | 18.5 SEER2 | Ductless Split Unit |
Content Navigation
- COSTWAY 12000BTU Mini Split Air Conditioner & Heater
- hykolity Wifi Enabled 12,000 BTU Mini Split Air Conditioner & Heater
- Manastin 12000BTU Mini Split Air Conditioner & Heater with Inverter
- Oylus Mini Split AC/Heating System – 12000 BTU
- MilleLoom 9000 BTU Mini Split Air Conditioner
- Maotong Mini Split Wall Mounting Bracket for Units 7000-15000 BTU
- DuctlessAire Outdoor Wall Mounting Bracket for Mini Split
- MY RUSTIC Mini Split Wall Mounting Bracket 7000-16000 BTU
- Buying Guide for Mini Split Unit Dimensions
COSTWAY 12000BTU Mini Split Air Conditioner & Heater
The COSTWAY 12000BTU Mini Split unit is designed for spaces up to 750 square feet, offering both cooling and heating with its 1-ton heat pump. Its advanced inverter technology adjusts power supply frequencies to minimize compressor cycling, enhancing energy efficiency and durability. Featuring 5 operational modes—auto, cool, dry, heat, and fan—plus 4 adjustable fan speeds, it provides tailored comfort year-round.
Additional conveniences include a low-noise design for peaceful operation, a smart 0.5-24 hour timer, and an automatic display screen shutdown on the remote to avoid nighttime disturbances. This unit is ideal for those seeking a reliable wall-mounted ductless AC with energy-saving benefits.
hykolity Wifi Enabled 12,000 BTU Mini Split Air Conditioner & Heater
This hykolity 12,000 BTU Mini Split AC offers effective temperature control for rooms up to 750 sq. ft., featuring a high-power compressor and a built-in 1-ton heat pump. The unit supports a temperature range from 61°F to 88°F and operates quietly for undisturbed comfort. WiFi control allows for convenient remote access using smart devices.
Energy efficiency is rated at 19 SEER2 with 8.5 HSPF2 heating, and the system includes eco-friendly operation modes, multiple fan speeds, and a turbo function for rapid cooling or heating. Its automatic defrost function sustains efficiency and equipment longevity.
Manastin 12000BTU Mini Split Air Conditioner & Heater with Inverter
The Manastin Mini Split features an innovative inverter and 1-ton heat pump for efficient year-round cooling and heating in up to 750 sq. ft. It uses eco-friendly R32 refrigerant, minimizing environmental impact. Its smart controls include five operation modes (Cooling, Heating, Auto, Fan, Dry) with four fan speeds and modes such as Sleep, Eco, and Turbo Boost.
This unit includes a complete installation kit and is designed for users prioritizing energy efficiency without compromising on multi-functional comfort.
Oylus Mini Split AC/Heating System – 12000 BTU
The Oylus 12,000 BTU Mini Split Air Conditioner and Heater supports heating up to 12,500 BTU with SEER2 19 and HSPF2 8.5 ratings, making it both powerful and efficient. It is suitable for rooms up to 750 sq. ft. and features an inverter heat pump for consistent temperature control between 61°F and 88°F.
Its ECO mode reduces energy consumption, and it includes a remote control with a 24-hour timer and an LED display that dims to avoid nighttime disruption. This model combines efficiency with simplified control for diverse climate needs.
MilleLoom 9000 BTU Mini Split Air Conditioner
The MilleLoom 9000 BTU Mini Split efficiently cools and heats areas up to 450 sq. ft., ideal for smaller rooms. It offers 5 modes including Cool, Heat, Fan, Dry, and Auto with a high-power compressor and inverter technology for 25% energy savings. The system is ETL and AHRI certified, ensuring performance and reliability.
Features include WiFi and Google Assistant compatibility, automatic defrost, and vibration control to reduce noise. It is built to operate in a wide temperature range, from -4°F to 140°F, ensuring durability in various climates.
Maotong Mini Split Wall Mounting Bracket for Units 7000-15000 BTU
The Maotong Wall Mounting Bracket provides sturdy, rust-resistant support for mini split units ranging from 7,000 to 15,000 BTU. Measuring 14 3/8″ x 17 1/8″, it supports up to 300 lbs and protects units from dirt, debris, snow, and floods by elevating them off the ground.
This heavy-duty bracket is constructed of galvanized steel with powder coating for weather resistance, designed to ensure a secure and long-lasting installation for your mini split system outdoors.
DuctlessAire Outdoor Wall Mounting Bracket for Mini Split
The DuctlessAire Wall Mounting Bracket fits mini split systems from 9,000 to 36,000 BTU. Made of powder-coated hardened steel, it provides durable, corrosion-resistant support with a maximum capacity of 300 lbs. Designed for outdoor use, this bracket includes vibration control feet and shock absorbers to minimize operational noise and mechanical wear.
Its white finish and adjustable design offer an aesthetic and custom fit, ideal for securely mounting ductless mini split air conditioners and heat pumps on exterior walls.
MY RUSTIC Mini Split Wall Mounting Bracket 7000-16000 BTU
Designed to fit mini split heat pumps and AC compressors between 7,000 and 16,000 BTU, the MY RUSTIC Wall Mounting Bracket measures 14 3/8″ x 17 1/8″ and supports up to 300 lbs. It features galvanized steel construction with a rust-resistant powder finish, safeguarding units from environmental damage by elevating them off the ground.
This reliable bracket is suitable for heavy-duty applications, ensuring stable and secure mini split installations.
Buying Guide for Mini Split Unit Dimensions
Consider Room Size and BTU Capacity
Choosing the right mini split unit starts with matching the BTU capacity to your room size. Typical guidelines suggest 9,000 BTU units for rooms up to 450 sq. ft., and 12,000 BTU units for spaces around 750 sq. ft. Oversizing wastes energy, while undersizing reduces comfort.
Check Unit Dimensions and Installation Space
Mini split wall-mounted indoor units are usually compact, but their dimensions vary between brands. Ensure you have sufficient wall space not just for mounting, but also for proper airflow clearance as recommended by the manufacturer.
Energy Efficiency Ratings (SEER2 & HSPF2)
Higher SEER2 (Seasonal Energy Efficiency Ratio) and HSPF2 (Heating Seasonal Performance Factor) ratings mean better energy savings. Models rated 19 SEER2 or above provide efficient year-round comfort while reducing electricity costs.
Inverter Technology and Heat Pump Features
Units with inverter compressors and integrated heat pumps offer improved temperature control, quieter operation, and enhanced energy savings. Heat pumps allow for both heating and cooling, extending useability through different seasons.
Mounting Bracket Compatibility and Durability
Select brackets rated for your unit’s BTU and weight, ensuring they provide strong, weather-resistant support. Brackets should elevate outdoor units safely off ground surfaces, protecting against debris and weather damage.
Additional Features: Smart Controls and Noise Levels
Consider units with remote or WiFi controls for user convenience, and check decibel levels if quiet operation is a priority. Features like timers, sleep mode, and eco modes add versatility and comfort.