These flat-packed, self-assembly brackets provide a professional finish to the installation of wall-mounted outdoor condensing units and air source heat pumps. The Type 1 brackets have uprights that mount directly on to the wall via six shell anchor bolts provided, maximising the rigidity of the installation. For improved corrosion resistance all metal now receives a 100% zinc plating, followed by a hard ED coating, before being finished with an external grade polyester powder coating in RAL 7032.