A large-capacity ceiling-mounted duct type suitable for spacious areas such as stores and entrance halls!
The "WDX90BB/150BB" is a ceiling-mounted large-capacity duct-type water-source heat pump unit that achieves high efficiency through the adoption of an inverter compressor and DC motor. By expanding the low-temperature range of the source water temperature, it effectively utilizes renewable energy (such as groundwater and geothermal energy) and unused energy (waste heat from factories, hospitals, hotels, etc.) as a heat source for heating and cooling. It is now possible to operate with source water at low temperatures (below 15°C), improving the energy consumption efficiency for cooling. In buildings with long cooling periods, the energy consumption efficiency for cooling at partial loads is further enhanced, resulting in significant energy-saving effects. 【Features】 ■ Expanded low-temperature range for source water ■ Compatible with renewable and unused energy ■ Improved energy consumption efficiency for cooling ■ Recommended for large spaces such as stores and entrances ■ Usable temperature range for source water (renewable energy) Cooling: 7°C to 45°C / Heating: 5°C to 45°C *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ＜WDX90BB＞ (Renewable Energy Compatible) ■ Cooling Capacity (kW): 9.0 (6.6～11.0) ■ Heating Capacity (kW): 8.5 (3.7～8.5) ■ Energy Consumption Efficiency Cooling: 8.26 / Heating: 3.99 (Average of Cooling and Heating: 6.13) ＜WDX150AA＞ (Renewable Energy Compatible) ■ Cooling Capacity (kW): 15.0 (7.3～18.4) ■ Heating Capacity (kW): 13.4 (4.2～13.4) ■ Energy Consumption Efficiency Cooling: 6.02 / Heating: 3.43 (Average of Cooling and Heating: 4.73) * For more details, please refer to the PDF document or feel free to contact us. * Standard water temperature compatible models are also available.
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For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
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CAD data（4）
| Model number | overview | File |
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| WDX90BB (Filter Side Extraction Specification) | Product number: WDX90BB (Filter side extraction specification) *The CAD data provided is the outline drawing (DXF format) published in the catalog. *Please note that the data provided may be added to or changed without prior notice. |
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| WDX90BB (Filter Take-Out Specification) | [Product Number: WDX90BB (Filter Extraction Specification)] *The CAD data provided is the outline drawing (in DXF format) published in the catalog. *Please note that the data provided may be added to or changed without prior notice. |
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| WDX150BB (Filter Side Extraction Specification) | [Model Number: WDX150BB (Filter Side Extraction Specification)] *The CAD data provided is the outline drawing (in DXF format) published in the catalog. *Please note that the data provided may be added to or changed without prior notice. |
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| WDX150BB (Filter extraction specification) | [Model Number: WDX150BB (Filter Extraction Specification)] *The CAD data provided is the outline drawing (in DXF format) published in the catalog. *Please note that the data provided may be added to or changed without prior notice. |
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Company information
NIPPON PMAC Co., Ltd. was established in 1972 and has been a pioneer in individual air conditioning systems, offering a variety of high-performance air conditioning units for nearly half a century, which have been adopted in various buildings. Our company is based on individual heat pump systems using water and air heat sources, and we plan and develop compact air conditioning units tailored to our customers' building needs. Moving forward, we will continue to meet diverse air conditioning needs and create "comfortable spaces."