The Mrcool Mb440A 440lb Rating Mini Split Condenser Mounting Bracket is a sturdy and reliable mounting bracket designed specifically for MRCOOL mini split systems. Made of steel and suitable for wall mounting, this bracket is built to hold a condenser with a weight rating of up to 440lbs. With a single heat setting and an energy efficiency ratio of 3 or less, this bracket is perfect for central heating and cooling systems in homes looking to improve their heating and cooling efficiency. The MRCOOL MB440A is a dependable and efficient choice for those seeking a high-quality mounting solution for their mini split system.