GE RGRED1A RV AIR CONDITIONER AIR DISTRIBUTION BOX (ADB)The Air Distribution Box (ADB) serves as a vital component in an RV’s air conditioning system, effectively distributing conditioned air throughout the living space. Mounting to the ceiling directly under the roof top air conditioner providing a divider for the interiors intake and discharge. The ADB connects to the air conditioner with four bolts, sealing the A/C to the roof. Equipped with a return air filter ensuring that you enjoy a comfortable, clean, and well-ventilated environment while on the road.Ducted ApplicationsThis ADB is designed to work with a network of ducts that run throughout the RV. The conditioned air is distributed through these ducts to various parts of the interior. There are no A/C controls on the unit. The air conditioner requires a GE wall mounted thermostat (not included) to be controlled.Additional InfoDistribution TypeDuctedColorWhiteDimensions17″ x 17″ x 5/8″Cut-ou