An evaporative return plenum is used in place of the standard inlet air grille. Round duct can be attached to it to deliver air to the unit. This is very important when cooling an area where the unit cannot be located. To order this part through our online store, click here.

The duct adaptor is used in place of the standard grille. Round duct can be attached to them to deliver cold (conditioned) air to locations remote from the unit. To order this part through our online store, click here.

The optional nozzles are used to direct evaporator discharge air (cold air) to specific areas or spots. To order this part through our online, click here.

The ceiling kit is made up of 3 components: duct flange, ducting and 2x2 ceiling panel. This kit enables you to duct the hot air from the top of the unit to a drop down ceiling. To order this part through our online store, click here.

The condensor return plenum is used to duct air to the condensors section from another space or area. It attaches easily to the back of the unit with one screw. Even with the plenum attached, the unit can easily be moved through doorways, elevators and just about anywhere else. To order this part through our online store, click here.

All water cooled units and all 5-ton units are factory equipped with a condensate pump. All other units can be ordered with pumps, or, have them field added later. All of our pumps contain a safety switch / float system, a check valve and 20 foot lift capacity. To order this part through our online store, click here.