{"id":477,"date":"2026-10-23T02:33:49","date_gmt":"2026-10-23T02:33:49","guid":{"rendered":"https:\/\/oulairuinahvac.com\/product\/ceiling-dual-flow-dehumidifier\/"},"modified":"2026-11-10T08:54:39","modified_gmt":"2026-11-10T08:54:39","slug":"ceiling-dual-flow-dehumidifier","status":"publish","type":"product","link":"https:\/\/oulairuinahvac.com\/th\/product\/ceiling-dual-flow-dehumidifier\/","title":{"rendered":"Ceiling-Mounted Dual-Flow Fresh Air Dehumidifier"},"content":{"rendered":"\n\n\n
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Ceiling-Mounted Dual-Flow Fresh Air Dehumidifier<\/p>\n\n\n

Overview<\/h2>\n\n\n

The ceiling-mounted dual-flow fresh air dehumidifier combines supply and extract ventilation with moisture treatment in a concealed installation. It is intended for projects where incoming ventilation air must be considered together with the indoor humidity load.<\/p>\n\n\n

Air is processed through the selected filtration and dehumidification arrangement before delivery. Moisture removed by a cooling-based process is collected as condensate and must be drained correctly. The supply and extract paths are coordinated with the room network and the required ventilation balance.<\/p>\n\n\n

The ceiling position saves usable floor space but makes access and drainage especially important. Selection brings together airflow, entering-air temperature and humidity, required leaving conditions and the available ceiling clearance.<\/p>\n<\/div>\n\n\n\"Ceiling-Mounted\n<\/div>\n<\/div>\n<\/section>\n\n\n

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PRODUCT DETAILS<\/p>\n\n\n

Product Features<\/h2>\n\n\n
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Dual-flow ventilation arrangement<\/h3>\n\n\n

Supply and extract routes allow outdoor-air introduction and used-air removal to be coordinated. Their quantities are selected with the room use and the connected air-distribution system.<\/p>\n<\/article>\n\n\n

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Integrated moisture treatment<\/h3>\n\n\n

The unit addresses humidity within the fresh-air treatment process. The required moisture-removal duty is based on entering conditions and ventilation demand, rather than airflow alone.<\/p>\n<\/article>\n\n\n

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Cooling-based dehumidification<\/h3>\n\n\n

The catalogue explains moisture removal by cooling air below its dew point and collecting the condensed water. The actual cooling and temperature-control arrangement is confirmed for the selected unit.<\/p>\n<\/article>\n\n\n

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Concealed ceiling format<\/h3>\n\n\n

Suspending the cabinet within a ceiling void helps keep walls and floors available. The installation still requires adequate structural support and room to reach internal components.<\/p>\n<\/article>\n\n\n

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Filtration before distribution<\/h3>\n\n\n

The selected filter assembly treats incoming particles as part of the ventilation process. Filter access and resistance are considered when choosing the fan operating point.<\/p>\n<\/article>\n\n\n

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Drainage and service provision<\/h3>\n\n\n

Condensate must have an unobstructed disposal route. Access for the drain pan, filters and treatment section is built into the ceiling layout so maintenance remains practical.<\/p>\n<\/article>\n<\/div>\n\n\n

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EQUIPMENT DETAILS<\/p>\n\n\n

Technical Configuration<\/h3>\n\n\n

Ceiling-mounted dual-flow fresh-air dehumidifier.<\/p>\n\n\n

\n\n\n\n\n\n\n\n\n\n\n
Technical Configuration<\/caption>\n\n\n
Item<\/th>\n\n\nConfiguration<\/th>\n<\/tr>\n<\/thead>\n\n\n
Air arrangement<\/th>\n\n\nDual-flow fresh-air and extract arrangement<\/td>\n<\/tr>\n\n\n
Mounting<\/th>\n\n\nConcealed ceiling installation<\/td>\n<\/tr>\n\n\n
Humidity treatment<\/th>\n\n\nCooling \/ condensation dehumidification in the selected configuration<\/td>\n<\/tr>\n\n\n
Drainage<\/th>\n\n\nProvide a suitable condensate drainage route<\/td>\n<\/tr>\n\n\n
Installation coordination<\/th>\n\n\nCheck ceiling depth, duct routes, maintenance opening and service access<\/td>\n<\/tr>\n\n\n
Selection data<\/th>\n\n\nMoisture-removal duty, airflow, power and dimensions are confirmed per model<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n

Confirm fresh-air and extract airflow, moisture-removal duty, electrical supply, condensate drainage and cabinet dimensions for the selected dual-flow model.<\/p>\n<\/div>\n\n<\/div>\n<\/section>\n\n\n

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WHERE IT WORKS<\/p>\n\n\n

Applications<\/h2>\n\n\n
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Suitable for occupied spaces with a combined fresh-air and humidity-control requirement. The actual use depends on the selected model, available installation space and the indoor environmental targets.<\/p>\n\n\n

Provide ventilation airflow, entering conditions, humidity target and drainage constraints. Dehumidification performance and final supply temperature are selected for the operating point; heat recovery is not assumed without a documented configuration.<\/p>\n\n\nSend Your Requirements \u2192<\/a>\n<\/div>\n\n\n