Selecting the right fan coil unit is an important step in designing an efficient heating and cooling system. The equipment should match the room's thermal requirements, installation conditions, and intended application. Choosing an appropriate model can help maintain indoor comfort and support efficient HVAC system operation. Floor-standing fan coil units are available in four sizes: 200, 300, 400, and 600. This range provides different dimensional options for residential, commercial, and other building projects. However, selecting the correct model requires more than comparing product dimensions. Actual heating and cooling capacities must also be evaluated. Idea Pardazan Nakhl Mordab began developing its specialized heating and cooling product line in 2019. Following several years of continuous activity and applied research in the construction industry, the company decided to establish a production line focused on modern and practical HVAC equipment. What Is the Difference Between 200, 300, 400, and 600 Fan Coil Units? The numbers 200, 300, 400, and 600 identify different sizes within this floor-standing fan coil product range. The main physical difference between these models is their body length. As the model size increases, the overall length of the unit also increases. However, the model number alone should not be used to determine its actual heating or cooling capacity. These performance specifications must be verified through the manufacturer's technical documentation. Comparison of Floor-Standing Fan Coil Dimensions The following table presents the dimensions of the four available models. Specifications Model 200 Model 300 Model 400 Model 600 Height 130 mm 130 mm 130 mm 130 mm Width 636 mm 636 mm 636 mm 636 mm Length 443 mm 610 mm 946 mm 1228 mm As shown in the table, all four models have the same height and width. Their primary dimensional difference is their overall length. This feature allows HVAC designers and building contractors to compare the available installation dimensions before selecting a suitable model. Model 200 Fan Coil Unit: Compact Dimensions The 200 fan coil unit is the shortest model in this product range. Its body length is 443 mm, while its height and width are 130 mm and 636 mm, respectively. Its compact length makes it worth considering for projects where the available installation space is restricted. Before selecting this model, the required heating and cooling load should be calculated. A smaller physical size does not automatically mean that the unit is suitable for every small room. The actual performance specifications should always be checked against the thermal requirements of the intended space. Model 300 Fan Coil Unit: An Alternative Size for HVAC Projects The 300 fan coil unit has a body length of 610 mm. Its height and width remain the same as those of the other models. Compared with the 200 model, this unit has a longer body. Therefore, the available installation space should be measured carefully before purchasing the equipment. When evaluating this model, factors such as window dimensions, sunlight exposure, ceiling height, and building insulation should be considered. The selected unit must provide sufficient heating and cooling capacity for the specific application. Model 400 Fan Coil Unit: A Larger Installation Option The 400 fan coil unit has a total body length of 946 mm. Its dimensions make it larger in length than the 200 and 300 models. This model can be considered for projects where its physical dimensions and technical specifications match the installation requirements. During the selection process, engineers should evaluate the required thermal capacity and available installation space. Access for routine servicing and filter cleaning should also be considered. Model 600 Fan Coil Unit: The Longest Model in the Range The 600 fan coil unit is the longest model in this product series. Its body measures 1228 mm in length, with a height of 130 mm and a width of 636 mm. This model may be considered for HVAC projects where its dimensions and verified performance specifications meet the building's requirements. Before installation, it is important to provide sufficient space for connections, maintenance, and access to the filter. What Factors Affect the Selection of Fan Coil Capacity? Selecting a fan coil unit based only on room area is not always accurate. Two rooms with identical floor areas may have different heating and cooling requirements because of their environmental conditions. Several important factors should be considered when selecting a suitable model. Room area: The total floor area is one of the initial factors in estimating heating and cooling requirements. Ceiling height: Higher ceilings increase the volume of indoor air and may affect the required thermal capacity. Number of windows: Window size, orientation, and direct sunlight influence the cooling load. Building insulation: Proper insulation helps reduce unwanted heat transfer. Occupancy: The number of people using a room can affect its internal heat load. Building application: Residential, commercial, and office spaces may have different HVAC requirements. Climate conditions: Outdoor temperatures and geographical location influence heating and cooling calculations. For accurate equipment selection, the heating and cooling load of each space should be calculated and compared with the actual capacity of the selected fan coil unit. Why Are Fan Coil Dimensions Important in Building Design? Equipment dimensions are important considerations when designing heating and cooling systems. In some buildings, the available installation area is limited, making it difficult to accommodate larger equipment. In these situations, the length, height, and width of the fan coil unit become particularly important. The four models offered by Idea Pardazan Nakhl Mordab share a height of 130 mm and a width of 636 mm. Their different lengths provide several options for evaluating the available installation space. Before installing a floor-standing fan coil unit, the following steps should be considered: Determine the exact installation location. Measure the available space. Check the required piping and connection routes. Provide sufficient access for maintenance. Calculate the required heating and cooling capacity. Select the appropriate model based on its technical specifications. Proper planning can help prevent installation difficulties and support long-term equipment maintenance. Why Is Choosing the Correct Fan Coil Capacity Important? Selecting suitable HVAC equipment helps maintain comfortable indoor temperatures. If the unit's actual capacity is lower than the room's requirements, the system may struggle to provide the desired heating or cooling performance. On the other hand, selecting equipment with a capacity significantly higher than necessary is not automatically an economical or technically appropriate decision. The purchase cost, installation dimensions, operating conditions, and system performance should all be evaluated together. For this reason, professional HVAC assessment and reviewing the manufacturer's technical documentation are important steps before purchasing a fan coil unit. About Idea Pardazan Nakhl Mordab Idea Pardazan Nakhl Mordab operates in the field of building technologies and specialized heating and cooling equipment. After several years of continuous activity and applied research in the construction industry, the company decided to establish its own production line in 2019. The objective was to develop modern and practical products that could contribute to the growth of the country's building and HVAC industries. The company's floor-standing fan coil range includes four models: 200, 300, 400, and 600. All four models have a height of 130 mm and a width of 636 mm. Their body lengths vary according to the selected model. Company Representatives Idea Pardazan Nakhl Mordab has representatives in several Iranian cities. These representatives provide customers and industry professionals with opportunities to obtain information about the company's products. The listed representative locations are: Isfahan Mashhad Tehran Zanjan Urmia Sari Customers can contact the relevant representatives for product information and purchasing inquiries. Frequently Asked Questions About 200, 300, 400, and 600 Fan Coil Units 1. What is the main difference between the 200, 300, 400, and 600 models? The main dimensional difference is their body length. The lengths are 443 mm, 610 mm, 946 mm, and 1228 mm, respectively. 2. What is the height of these floor-standing fan coil units? All four models have the same height of 130 mm. 3. What is the width of the fan coil units? The width of all four models is 636 mm. 4. Which model is more suitable for limited installation space? The 200 model has the shortest body length at 443 mm. However, the final selection must also consider the required heating and cooling capacity. 5. Does the model number indicate the actual cooling capacity? The model number alone is not sufficient to determine actual cooling or heating capacity. The manufacturer's technical specifications must be reviewed. 6. Where are the company's representatives located? The company's listed representatives are located in Isfahan, Mashhad, Tehran, Zanjan, Urmia, and Sari. 7. How can I choose the correct fan coil capacity? The selection should be based on room area, ceiling height, insulation, window dimensions, climate conditions, and the building's heating and cooling requirements. Conclusion The 200, 300, 400, and 600 floor-standing fan coil units from Idea Pardazan Nakhl Mordab are available in four different sizes. All models share a height of 130 mm and a width of 636 mm, while their lengths range from 443 mm to 1228 mm. Choosing the right model requires evaluating both the available installation space and the actual heating and cooling requirements of the building. Reviewing technical specifications and carrying out proper HVAC calculations can help customers and building professionals make a more informed decision. For consultation and product inquiries, please contact us. For more information and free consultation, you can contact us. free consultation.