Dometic | Air Distribution Box | 3314854.000 | 9105304490 | High Efficiency Models | Non-DuctedDistribute cool air evenly throughout your RV with the Dometic Air Distribution Box (Part #3314854. 000). Designed for select non ducted Dometic air conditioning systems, this ceiling assembly attaches directly to your rooftop A C unit and spreads conditioned air across your living space for consistent, comfortable cooling with simple manual controls built right in. Simple, Manual Comfort Control The distribution box includes built in mechanical