At Duct-IN we manufacture Weatherproof Housings to allow outdoor installation of heat recovery ventilation units across all air conditioning manufactures. We accommodate for leading brands such Mitsubishi Electrics and Daikin. In plenty of applications space is limited, trying to install a Mitsubishi Electric Lossnay or Daikin’s VAM Range internally can be challenging so mounting the unit externally with a Duct-IN Weatherproof Housing is the solution.