Review on PIONEER Air Conditioner Foldable Condenser by Matt Pavelko

They should not be used for wall mounting in a timber frame house unless the legs of your mini split will match the wall spacing. As you can see from their picture there are only 2 mounts and hardware. What's missing is a crossbar so you can adjust the brackets to fit your outdoor unit's legs. My mini split's outdoor unit has legs that are 20 inches apart. The walls are 16 inches apart. These brackets cannot be mounted on wall studs. If you have concrete walls or your device's feet are 16 or 32 inches, they should fit. Check leg spacing before ordering. Other types of brackets have horizontal bars that attach to the frame and then hang the brackets on the crossbar. The legs of the units are spaced from center to the wall studs, order something with a horizontal bar.