{"id":91,"date":"2026-10-13T05:49:39","date_gmt":"2026-10-13T05:49:39","guid":{"rendered":"https:\/\/oulairuinahvac.com\/product\/high-bay-air-handling-unit\/"},"modified":"2026-11-11T00:28:37","modified_gmt":"2026-11-11T00:28:37","slug":"high-bay-air-handling-unit","status":"publish","type":"product","link":"https:\/\/oulairuinahvac.com\/th\/product\/high-bay-air-handling-unit\/","title":{"rendered":"High Bay Large Space Unit Heater"},"content":{"rendered":"\n\n\n
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High Bay Large Space Unit Heater<\/p>\n\n\n

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

The high bay large space unit heater is designed to deliver heated air into rooms with substantial ceiling height and open occupied areas. Rather than relying only on air movement near the roof, the unit directs its discharge towards the space where heating is required.<\/p>\n\n\n

The catalogue describes several sizes with adjustable swirl outlets and axial-fan air delivery. Hot-water, electric-heating and combined cooling\/heating versions are included within the series. Selection is based on installation height, thermal load, intended coverage and the available heat source.<\/p>\n\n\n

Adjustable discharge direction and fan operation help coordinate the equipment with the building’s layout. The chosen unit is considered together with roof structure, mounting positions and maintenance access so the heating system remains useful beyond the initial installation.<\/p>\n<\/div>\n\n\n\"High\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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Air delivery for high spaces<\/h3>\n\n\n

The axial-fan arrangement provides air movement suited to open, taller rooms. The selected airflow and discharge pattern should match the installation height and the occupied area to be served.<\/p>\n<\/article>\n\n\n

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Adjustable swirl outlet<\/h3>\n\n\n

The catalogue identifies electrically adjustable outlet direction within the series. This allows the discharge angle to be coordinated with the intended coverage and operating requirements.<\/p>\n<\/article>\n\n\n

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Alternative thermal versions<\/h3>\n\n\n

Hot-water, electric and cooling\/heating variants are offered within the range. The appropriate version depends on the available utilities and whether the project requires seasonal cooling as well as heating.<\/p>\n<\/article>\n\n\n

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Adjustable fan operation<\/h3>\n\n\n

Variable-speed operation and different fan modes allow the air quantity to be adapted to the duty. The selected control arrangement balances coverage, room noise and heating demand.<\/p>\n<\/article>\n\n\n

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Control options<\/h3>\n\n\n

The series lists temperature control and remote wireless operation. Reverse-airflow cleaning and tilt-alert functions are also catalogue features to be confirmed for the selected model.<\/p>\n<\/article>\n\n\n

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Installation-focused selection<\/h3>\n\n\n

Several sizes address different room heights and loads. Mounting design, access, power or water connections and clear discharge routes should be resolved before the final unit size is chosen.<\/p>\n<\/article>\n<\/div>\n\n\n

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MODEL DATA<\/p>\n\n\n

Technical Specifications<\/h3>\n\n\n

RNGN hot-water \/ RNGDN electric \/ RNGLN cooling-and-heating high-space series. Catalogue pages 41\u201342.<\/p>\n\n\n

Swipe tables horizontally to view all specifications.<\/p>\n\n\n

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High-Space Heater \u2014 Fan and Installation Data<\/caption>\n\n\n
Family suffix<\/th>\n\n\nAirflow (m\u00b3\/h)<\/th>\n\n\nListed power (W)<\/th>\n\n\nHot-water cabinet (mm)<\/th>\n\n\nMax. installation height (m)<\/th>\n\n\nMax. noise (dB)<\/th>\n\n\nWeight (kg)<\/th>\n<\/tr>\n<\/thead>\n\n\n
7<\/th>\n\n\n6500<\/td>\n\n\n450<\/td>\n\n\n800 \u00d7 800 \u00d7 950<\/td>\n\n\n6<\/td>\n\n\n52<\/td>\n\n\n90<\/td>\n<\/tr>\n\n\n
9<\/th>\n\n\n9500<\/td>\n\n\n650<\/td>\n\n\n900 \u00d7 900 \u00d7 1100<\/td>\n\n\n8<\/td>\n\n\n56<\/td>\n\n\n115<\/td>\n<\/tr>\n\n\n
10<\/th>\n\n\n11000<\/td>\n\n\n860<\/td>\n\n\n1100 \u00d7 1100 \u00d7 1100<\/td>\n\n\n12<\/td>\n\n\n62<\/td>\n\n\n185<\/td>\n<\/tr>\n\n\n
12<\/th>\n\n\n12000<\/td>\n\n\n860<\/td>\n\n\n1200 \u00d7 1200 \u00d7 1100<\/td>\n\n\n15<\/td>\n\n\n68<\/td>\n\n\n196<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n
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Thermal Duty by Variant<\/caption>\n\n\n
Suffix<\/th>\n\n\nRNGN heating (kW)<\/th>\n\n\nRNGDN electric heating (kW)<\/th>\n\n\nRNGLN cooling (kW)<\/th>\n\n\nRNGLN heating (kW)<\/th>\n<\/tr>\n<\/thead>\n\n\n
7<\/th>\n\n\n33.6<\/td>\n\n\n35<\/td>\n\n\n27<\/td>\n\n\n36<\/td>\n<\/tr>\n\n\n
9<\/th>\n\n\n44.8<\/td>\n\n\n45<\/td>\n\n\n32.4<\/td>\n\n\n43.2<\/td>\n<\/tr>\n\n\n
10<\/th>\n\n\n72<\/td>\n\n\n70<\/td>\n\n\n43.2<\/td>\n\n\n57.6<\/td>\n<\/tr>\n\n\n
12<\/th>\n\n\n88<\/td>\n\n\n90<\/td>\n\n\n48.6<\/td>\n\n\n64.8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n

Suffixes identify separate hot-water, electric and cooling\/heating variants. Listed power is separate from electric-heating capacity. The RNGLN cooling\/heating cabinet dimensions differ from the hot-water cabinet; obtain its installation drawing before setting out.<\/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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The catalogue lists supermarkets, vehicle showrooms, exhibition halls, sports venues, industrial buildings and assembly workshops. Different model sizes have different height limits, so the suitability of the selected unit must be checked for the actual building.<\/p>\n\n\n

Provide mounting height, room dimensions, heat loss and the proposed heat source for selection. The product-family description does not imply that every model suits every high-bay installation.<\/p>\n\n\nSend Your Requirements \u2192<\/a>\n<\/div>\n\n\n