KD (X) Series Ceiling Type Air Conditioning Unit
The KD (X) Series is a ceiling-mounted air handling unit designed as the terminal equipment for central air conditioning systems. It performs various air treatment functions including filtration, cooling and dehumidification, heating, isenthalpic humidification, and outdoor air intake. It is suitable for delivering conditioned air to designated areas via ductwork over a certain distance, making it an ideal choice for HVAC projects in small commercial and industrial buildings.
This series comprises 13 models with a total of 39 specifications. The air volume capacity ranges from 1,500 m³/h to 15,000 m³/h, and the cooling capacity ranges from 8.4 kW to 324.8 kW. The unit casing is available in off-white or blue. Each unit comes equipped with a standard nylon filter. The heat exchanger features copper tubes threaded through high-efficiency aluminum fins, expanded mechanically to ensure significantly enhanced heat transfer efficiency.
Product Details
KD Series Ceiling-Mounted Air Handling Unit - Technical Specifications
| Model | Rated Airflow（m³/h） | External Static Pressure Pa | Fan | Weight （Kg） | Sound Pressure Level dB(A) | ||||||
| 4-Row | 6-Row | 8-Row | Type | Power（Kw） | Quantity | 4-Row | 6-Row | 8-Row | |||
| KD（X）-1.5 | 1500 | 260 | 200 | 146 | External Rotor Direct Drive | 0.32 | 1 | 145 | 155 | 165 | 58 |
| KD（X）-2 | 2000 | 258 | 198 | 145 | 0.37 | 1 | 159 | 171 | 183 | 59 | |
| KD（X）-2.5 | 2500 | 256 | 200 | 146 | 0.45 | 1 | 176 | 189 | 202 | 59 | |
| KD（X）-3 | 3000 | 246 | 192 | 136 | 0.55 | 1 | 208 | 223 | 238 | 60 | |
| KD（X）-4 | 4000 | 256 | 198 | 146 | 0.37×2 | 2 | 240 | 258 | 276 | 61 | |
| KD（X）-5 | 5000 | 246 | 200 | 150 | 0.45×2 | 2 | 264 | 285 | 306 | 62 | |
| KD（X）-6 | 6000 | 246 | 192 | 138 | 0.55×2 | 2 | 353 | 328 | 303 | 62 | |
| KD（X）-7 | 7000 | 267 | 230 | 178 | 0.75×2 | 2 | 324 | 373 | 402 | 63 | |
| KD（X）-8 | 8000 | 355 | 305 | 252 | 0.8×2 | 2 | 384 | 417 | 450 | 63 | |
| KD（X）-10 | 10000 | 406 | 355 | 308 | 1.5×2 | 2 | 410 | 453 | 496 | 66 | |
| KD（X）-12 | 12000 | 460 | 400 | 346 | 1.8×2 | 2 | 480 | 523 | 569 | 69 | |
| KD（X）-13.5 | 13500 | 468 | 408 | 350 | 2.2×2 | 2 | 548 | 594 | 640 | 72 | |
| KD（X）-15 | 15000 | 510 | 446 | 395 | 3.0×2 | 2 | 615 | 665 | 715 | 73 | |
KD (X) Series Ceiling-mounted Air Handling Unit - Outline Dimension Diagram
| Model | KD(X)-7 | KD(X)-8 | KD(X)-10 | KD(X)-12 | KD(X)-13.5 | KD(X)-15 |
| L | 1105 | 1105 | 1305 | 1305 | 1305 | 1305 |
| W | 1960 | 1960 | 2080 | 2180 | 2280 | 2340 |
| H | 580 | 620 | 680 | 740 | 780 | 810 |
| m×n | 2-400×250 | 2-500×250 | 2-500×320 | 2-500×400 | 2-500×400 | 2-630×400 |
| N | 760 | 820 | 820 | 900 | 900 | 1000 |
| d(in) | 11月2日 | 2 | 2 | 2 | 2 | 2 |
| E | 380 | 418 | 494 | 570 | 608 | 684 |
| F | 4-row coil: F=99, 6-row coil: F=165, 8-row coil: F=231 | |||||
Show only some parameters
KD Series Ceiling-Mounted Air Conditioning Unit Heat Exchanger Cooling Capacity (Under Return Air Condition)
| Model | Rated Airflow | Inlet Condition：A：t=27℃ DBt=21℃ WB | ||||||||
| Cooling Capacity (kW) | Water Flow （t/n） | Water Pressure Drop (Kpa) | ||||||||
| m³/h | 4-row | 6-row | 8-row | 4-row | 6-row | 8-row | 4-row | 6-row | 8-row | |
| KD-2 | 2000 | 11.2 | 15.16 | 19.5 | 1.92 | 2.62 | 3.38 | 7.2 | 11.9 | 13 |
| KD-5 | 5000 | 27.6 | 37.7 | 49.1 | 4.76 | 6.5 | 8.4 | 9.8 | 13.6 | 20.1 |
| KD-7 | 7000 | 47.6 | 58.3 | 71.4 | 8.2 | 10 | 12.1 | 10.6 | 16.7 | 24.2 |
| KD-8 | 8000 | 49.6 | 66.4 | 82.6 | 8.6 | 10.6 | 13.2 | 10.5 | 16.7 | 23.8 |
| KD-10 | 10000 | 57.6 | 78.7 | 93.9 | 9.9 | 13.5 | 16.1 | 10.5 | 16.7 | 23.9 |
| KD-15 | 15000 | 87 | 110 | 140.5 | 15 | 18.9 | 24.2 | 10.5 | 16.6 | 23.8 |
Show only some parameters
KD Series Ceiling-mounted Air Conditioning Unit - Heating Coil Capacity (Under Return Air Condition)
| Model | Rated Airflow | Inlet Condition：t=15℃ DB | ||||||||
| Heating Capacity (kW) | Water Flow （t/n） | Water Pressure Drop (Kpa) | ||||||||
| m³/h | 4-row | 6-row | 8-row | 4-row | 6-row | 8-row | 4-row | 6-row | 8-row | |
| KD-2 | 2000 | 18.3 | 25.3 | 32.5 | 2.8 | 3.8 | 4.9 | 7.2 | 11.8 | 13 |
| KD-5 | 5000 | 45.6 | 62.4 | 79.1 | 6.9 | 9.4 | 11.9 | 9.9 | 13.9 | 20.2 |
| KD-7 | 7000 | 66.5 | 97.8 | 109.1 | 10 | 13.8 | 16.4 | 10.5 | 16.7 | 23.8 |
| KD-8 | 8000 | 80.8 | 99.1 | 122.5 | 12.2 | 15 | 18.5 | 10.5 | 16.7 | 23.8 |
| KD-10 | 10000 | 96 | 110.6 | 139.6 | 14.5 | 16.7 | 21.2 | 10.5 | 16.7 | 23.8 |
| KD-15 | 15000 | 145.8 | 181.7 | 211.9 | 22 | 27.4 | 32 | 10.5 | 16.7 | 23.8 |
Show only some parameters
KD Series Ceiling-mounted Air Conditioning Unit - Cooling Performance Data (Fresh Air Condition)
| Model | Rated Airflow | Inlet Condition：A：t=35℃ DBt=28℃ WB | ||||||||
| Cooling Capacity (kW) | Water Flow （t/n） | Water Pressure Drop (Kpa) | ||||||||
| m³/h | 4-row | 6-row | 8-row | 4-row | 6-row | 8-row | 4-row | 6-row | 8-row | |
| KD-2 | 2000 | 21.4 | 29.5 | 38 | 3.2 | 4.5 | 5.7 | 12.6 | 15.9 | 12.5 |
| KD-5 | 5000 | 53.2 | 73 | 92.5 | 8 | 11 | 13.9 | 22.8 | 32 | 46.5 |
| KD-8 | 8000 | 94.6 | 116 | 143.3 | 14.3 | 17.5 | 21.6 | 17.3 | 27.6 | 39.3 |
| KD-10 | 10000 | 112.3 | 129.3 | 163.3 | 16.9 | 19.5 | 24.6 | 17.3 | 27.6 | 39.3 |
| KD-12 | 12000 | 137.4 | 170.6 | 199.5 | 20.7 | 25.8 | 30.2 | 22.8 | 32 | 46.5 |
| KD-15 | 15000 | 170.8 | 212.6 | 248 | 25.8 | 32.2 | 37.5 | 17.3 | 27.6 | 39.3 |
Show only some parameters
KD Series Ceiling-mounted Air Conditioning Unit - Heating Capacity (Fresh Air Condition)
| Model | Rated Airflow | Inlet Condition：t=7℃ DB | ||||||||
| Heating Capacity (kW) | Water Flow （t/n） | Water Pressure Drop (Kpa) | ||||||||
| m³/h | 4-row | 6-row | 8-row | 4-row | 6-row | 8-row | 4-row | 6-row | 8-row | |
| KD-2 | 2000 | 27.2 | 33.2 | 38.2 | 4.7 | 5.7 | 6.6 | 12.6 | 15.9 | 12.5 |
| KD-5 | 5000 | 65.7 | 81.4 | 104 | 11.4 | 14.1 | 18.2 | 22.8 | 32 | 46.3 |
| KD-8 | 8000 | 115.6 | 139.8 | 176.8 | 20.1 | 24.1 | 30.5 | 17.3 | 27.6 | 39.3 |
| KD-10 | 10000 | 126.2 | 179.5 | 219 | 21.6 | 30.7 | 37.7 | 17.3 | 27.6 | 39.3 |
| KD-12 | 12000 | 169 | 210.1 | 257.5 | 29.1 | 36.2 | 44.3 | 22.8 | 32 | 46.5 |
| KD-15 | 15000 | 211.4 | 257.4 | 324.8 | 36.4 | 44.3 | 55.9 | 17.3 | 27.6 | 39.3 |
Show only some parameters
Product Introduction
The KD(X) series ceiling air handling unit is a ceiling-mounted air terminal unit for central air conditioning systems. It combines multiple air treatment functions, including filtration, cooling, dehumidification, heating, and fresh air intake. Designed to deliver conditioned air over extended distances through ductwork, it is especially suitable for HVAC systems in small commercial and industrial buildings.
This series includes 13 models and 39 specifications, with airflow capacities ranging from 1,500 to 15,000 m³/h and cooling capacities from 8.4 kW to 324.8 kW. Units feature a clean off-white or blue finish and come equipped with built-in reusable nylon filters. The heat exchanger uses copper tubes and high-efficiency aluminum fins, mechanically expanded to ensure superior heat transfer performance.
Product Details
Product Features
Equipped with a rigid steel base for easy transportation; large units can be assembled on site.
Constructed with aluminum alloy (or aluminum-plastic) frame profiles and 0.1–1mm double-skin panels coated with anti-corrosion paint. The panel core is filled with mineral wool or PU foam, offering excellent thermal insulation and ensuring no cold bridges or condensation issues.
All components are rigorously tested to ensure stable performance under all climate conditions.
Optional integration with an automatic control system allows for intelligent operation and energy savings.
Bottom drainage design with a 1.5% slope ensures smooth condensate discharge.
Customizable configurations available based on user requirements.
Packaging & Shipping
Each Ceiling Air Handling Unit is carefully packaged to ensure safe transportation and hassle-free installation. Compact models are typically delivered as fully assembled units, while larger sizes may be shipped in sections for easier handling and ceiling mounting. All components are securely wrapped with moisture-resistant film and protected using wooden pallets or crates to prevent damage during transit. Shipments are arranged by road, sea, or air based on the destination and customer requirements. Every unit is accompanied by a detailed packing list, installation manual, and handling instructions to support quick and accurate on-site installation.
Company Profile
Founded in 2005, Shunda Air Conditioning Equipment Group Co., Ltd. (Shunda) is based in Luquantun Industrial Park, Shandong Province—right at the heart of China’s central air conditioning industry. With over 70,000 square meters of space and a team of 230 people, including 27 dedicated R&D engineers, we focus on delivering reliable HVAC and smoke exhaust solutions.
Our product line covers more than 70 types, including modular air conditioners, fan coil units, ventilators, fans, fire dampers, air ducts, and more. We’re proud to hold ISO9001, ISO14001, and ISO18001 certifications, along with several national awards that recognize our innovation and quality.
Under our well-known brand “Jinxin Shunda,” we’ve taken part in major projects across China and expanded into markets in Southeast Asia, Africa, and beyond. At Shunda, we’re all about innovation, quality, and excellent service—and we’re excited to keep growing with partners around the world.
Our Service
Requirement communication and technical consultation
Our experienced engineers and technical team are always ready to assist with product-related questions, providing prompt and professional support throughout the process.
We provide comprehensive reference materials such as product catalogs, technical manuals, performance data sheets, installation diagrams, and user guides to help customers thoroughly understand our solutions.
Tailored product configurations and implementation plans are developed according to each client's specific needs and site conditions, ensuring the best balance between performance and cost.
Product display and demonstration
Clients are warmly invited to visit our manufacturing facility for an in-depth understanding of product structure, design, materials, and production techniques.
We offer interactive online product demonstrations using VR and 3D animations to give clients a clear, immersive view of product features and functionality.
Verified testing data from both lab simulations and real-world applications are provided, along with detailed explanations of testing methods and standards to ensure transparency and trust.
Installation and commissioning guidance and technical support
Clients receive detailed installation instructions, technical drawings, foundation construction requirements, and a complete list of necessary tools to support accurate on-site assembly.
We can offer remote installation guidance or dispatch professional engineers for on-site technical support as required.
Quality assurance and maintenance
We deliver ongoing support services, including expert technical assistance and reliable spare parts supply, to maintain consistent product performance over time.
Our dedicated 24/7 after-sales hotline is always available to respond promptly to any service or repair needs.
Periodic follow-up visits and maintenance services
During the warranty period, we conduct on-site visits every three months. After the warranty expires, we follow up annually via online consultations to gather feedback and improve our offerings.
Maintenance plans are customized based on the customer’s usage patterns, equipment runtime, and working environment to ensure optimal service life and efficiency.
Technical training
Customers are regularly invited to participate in online training programs designed to enhance their product knowledge and operational skills.
A dedicated technical support email and online service portal are available to address product-related inquiries, with guaranteed responses to technical questions within 24 hours.
FAQ
Q: Are you a manufacturer or a trading company?
A: Yes! We are a direct manufacturer with a production facility covering over 70,000 square meters, located in Shandong Province, China. Our factory is equipped with advanced machinery and a skilled workforce, allowing us to produce a full range of central air conditioning equipment and accessories. These include main units such as modular air handling units and ceiling air handling units, as well as components like fireproof air ducts, louver vents, air valves, fan coil units, and air blowers. With years of industry experience and certifications like ISO9001, ISO14001, and ISO18001, we offer reliable solutions for both domestic and international HVAC projects.
Q: Do you offer OEM or customization services?
A: Absolutely! We welcome OEM and custom orders. Our in-house team of experienced engineers and technical staff can work closely with your designs or specifications. Whether you provide a detailed drawing or just a general idea, we can help refine the design, offer practical suggestions, and turn it into a high-quality finished product. From customized sizes and functions to branding and packaging, we’re committed to meeting your specific needs.
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