Addison offers ultimate performance configured for customer applications with DOAS products consisting of configurable PR Series, modular split systems MA/MC Series, AK Series, the new MI indoor vertical system and LC series linear capacity demand controlled DOAS.

The PR Series delivers exceptional performance and versatility over its standard 3 – 100 Ton range. Featuring the widest range of size and option combinations available today, it’s a perfect match for every application requiring dedicated outdoor air, mixed air, and dehumidification. Additionally, Addison specializes in customer specified semi-custom solutions for those highly engineered applications as well.

The MC\MA Series delivers exceptional performance and versatility over its standard 3.5 – 80 Ton range. Featuring a modular design, the MA air handler can be field converted to either vertical or horizontal discharge. It’s a perfect match for every application requiring split systems for ventilation or dehumidification. Additionally, the modular design allows it to be installed in exceptionally tight spaces.

The AK Series delivers exceptional performance and versatility over its standard 10 – 90 Ton range. Featuring a compact footprint with either vertical or horizontal discharge, it’s a perfect match for every application requiring dedicated outdoor air. Additionally, the footprint matches many legacy Addison products and, as an added advantage, is smaller than many competitor footprints.

The MI Series delivers exceptional performance and versatility over its standard 10 – 45 Ton range. Featuring a compact design, the MI can be installed into confined spaces. It’s a perfect match for every application requiring split systems for ventilation or dehumidification. Additionally, It’s versatile range of options from remote condenser air source, or water cooled operation make it the best option for any installation.

The LC Series delivers industry leading performance and versatility over its 10 – 45 Ton range. Utilizing patented Active Coil Exposure® technology, the LC Series can modulate between 20%-100% of rated CFM without compromising moisture removal performance. The active coil array, matched with the latest in variable speed compressors, delivers industry-leading EER, MRE, & ISMRE. The LC Series shines in applications where demand controlled ventilation is desirable, and is a snap to setup and control.