Air-conditioned projector enclosures. Our air-conditioned projector enclosures go above and beyond to keep your projector cool. Our A/C units are ideal for projectors ranging from 3,000 to 8,000 lumens, depending on the size of each. Projectors run hot. At least 98% of projectors on the market currently use traditional lamps and bulbs as their light engine. These bulbs produce a tremendous amount of heat, and can easily reach temperatures of 200-300 degrees while in operation. While internal temperatures already run so high, the surrounding environment only adds to the projector’s troubles, often causing overheating or other temperature-related distress. Avoid this situation or even eliminate the possibility all together with an air-conditioned projector enclosure.