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Ultra Aire MD33 — First True In-Wall Dehumidifier

The Ultra Aire MD33 is the first true in-wall dehumidifier that features a slim profile of only 5 ¾” deep, allowing it to easily fit inside 2″ x 6″ or through 2″ x 4″ interior stud walls. A mounting kit is available to affix the unit to masonry and CMU block as well.

The Ultra Aire MD33 runs independent of the HVAC system, removing up to 33 pints of water a day. Sized for up to 1,200 square feet, the MD33 is the perfect solution to control moisture in multi-family buildings, adaptive reuse buildings, hotels, and senior and student housing applications.

The unit can be hardwired into existing electrical or directly plugged into a 110v outlet with the provided cord. Designed to drain directly into a hub-drain or plumbing line, the MD33 is truly a hands-off dehumidification system.

Ultra Aire MD33 Installation

Ultra Aire MD33 Installation with Bezel Kit

Ultra Aire MD33 Surface Mount Installation

Ultra Aire MD33 Rear Panel Kit Installation

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