Dometic™ Duo-Therm 3317404.000 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 (not included), 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.

This 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 Dometic wall mounted thermostat (not included) to be controlled.

Duo-Therm Brisk Air: 457915, 459136, 459146, 459156, 459186, 459196, 459516, 459530, 477915, 479516, 52528, 57908, 57912, 57915, 59136, 59516, 59529, 59530
Dometic Brisk Air II: B57915, B59146, B59186, B59196, B59516, B59530, B79516
Dometic Penguin II & Duo-Therm Penguin: 600312, 600315, 620415, 620415, 620426, 620515, 620525, 620526, 630035, 630515, 630516, 640310, 640315, 640316, 641416, 641515, 641515, 641516, 641535, 641435, 641815, 641816, 641816, 641835, 641915, 641916, 641916, 641935, 651515, 651516, 651815, 651816, 651915, 651916
Dometic Blizzard NXT: H541815, H541816, H541915, H541916, H551815, H551816, H551916
FreshJet 3: FJX3473M and FJX3573M