Collaboration blog between Venwiz and KNND Associates Pvt. Ltd. : Understanding Key Parameters for Choosing an HVAC System for Your Plant.
HVAC (heating, ventilation, and air conditioning) systems are vital for maintaining a comfortable and productive working environment in industrial settings. They control temperature, humidity, and air quality, directly affecting worker comfort, product protection, and overall efficiency. HVAC systems can also create positive or negative pressure in specific plant areas. Choosing the right HVAC system is crucial for efficiency, operating costs, and energy consumption. This blog will guide you through the key factors to consider when selecting HVAC System for your plant.
Table of Content
- Assess your plant requirements.
- Main Components of HVAC Units
- Different HVAC systems
- Energy Efficiency: Your Key to Lower Operating Costs
- Venwiz and Knnd Associates Pvt Limited: A Partnership for HVAC System
- KNND Associates Pvt. Ltd
Assess your plant requirements.
Before selecting an HVAC system, it’s essential to understand the unique requirements of your factory. Each facility has specific needs based on size, layout, operational processes, and regulatory standards. Here are some key factors to consider:
- Size and layout of your plant: The size and layout of your plant will determine the type and capacity of your HVAC system. Larger plants with multiple zones may require complex HVAC units, while smaller plants might suffice with a centralised unit. Consider the overall area, ceiling height, and configuration to determine the appropriate HVAC capacity. A properly sized system ensures optimal and efficient operation.
- Operational requirements: Consider your operational requirements. Do you need the plant to run at a particular temperature, or does it need humidity control? For example, a cleanroom may need HEPA filtration, while a food processing plant may need temperature and humidity control. Industrial HVAC systems often demand customised solutions.
- Occupancy levels: The number of employees and their working hours can impact the HVAC load. High-occupancy areas require more ventilation and cooling. Modern HVAC technology can adjust based on occupancy levels, improving system efficiency.
- HVAC Requirements: Identify the desired temperature and humidity ranges for different areas of your plant. Consider any processes that generate heat or require specific ventilation, such as dust control or fume removal.
By understanding these factors, you can select an HVAC system that meets your factory’s specific needs, ensuring efficiency and cost-effectiveness.
Main Components of HVAC Units
An industrial HVAC (Heating, Ventilation, and Air Conditioning) system consists of several key components that work together to regulate temperature, control humidity, and ensure proper air circulation in large industrial spaces.
- Heating Unit: The heating unit is designed to warm the air in industrial spaces. It operates using different heat sources, such as natural gas, oil, or, electricity, to generate the necessary heat.
- Cooling Unit: The cooling unit is responsible for removing heat from the air to lower the temperature in the industrial space. It typically uses a refrigeration cycle to cool the air, with a compressor and condenser coil located outside the building.
- Ventilation Components: Ventilation components ensure the proper exchange of fresh air and the removal of stale air from the industrial space. They include air ducts, fans, and vents that distribute the air throughout the building and exhaust it to the outside.
- Air Handling Unit (AHU): The AHU is a crucial component that conditions and circulates the air within the industrial space. It filters the air, removes impurities, and adjusts its temperature and humidity before distributing it through the ductwork.
- Thermostat: The thermostat is the control device that allows users to set and regulate the desired temperature in the industrial space. It senses the current temperature and signals the HVAC system to adjust the heating or cooling accordingly.
- Dampers: Dampers are adjustable plates or valves within the ductwork that control the flow of air. They can be adjusted to regulate the amount of air entering different areas of the industrial space, ensuring proper air distribution.
- Blower Motor: The blower motor is responsible for moving the conditioned air throughout the HVAC system’s ductwork. It uses a fan to circulate the air, ensuring even distribution to all areas of the industrial space.
- Filters: Filters are essential components that remove dust, allergens, and other particles from the air before it is circulated throughout the industrial space. Regular filter maintenance is important to ensure proper air quality and system efficiency.
Different HVAC systems
There are various HVAC systems, each with its advantages and disadvantages. Understanding the different HVAC systems available will help you shortlist the ideal HVAC system for your plant.
Split-level HVAC System
These systems have indoor and outdoor units connected via copper tubing. The outdoor system consists of a condenser and compressor unit, while the indoor unit consists of the evaporator coil and the indoor unit sends the air through ductwork. There are different types of split systems, which can include heat pumps or air- conditioning, depending on the capacity.
- Single Split System: This is the most common type of industrial split-level HVAC system. It consists of one indoor unit and one outdoor unit. The indoor unit is typically located inside the building, while the outdoor unit is placed outside. Single split systems are suitable for smaller industrial spaces.
- Multi-Split System: A multi-split system is similar to a single-split system, but it can support multiple indoor units connected to a single outdoor unit. This allows for more flexibility in zoning and temperature control within the industrial space. Multi-split systems are ideal for larger industrial spaces that require different temperature zones.
Advantages of Split-level HVAC System
| Features | Descriptions |
|---|---|
| More Efficient | Compared to packaged systems, split-level units often boast higher SEER (Seasonal Energy Efficiency Ratio) ratings. |
| Customizable | Separate indoor and outdoor units allow for easier installation in buildings with challenging layouts. |
| Lower Maintenance | Ductless mini-split systems require significantly less maintenance compared to traditional central air systems with ductwork. |
Disadvantages Split-Level HVAC System
| Features | Description |
|---|---|
| Disadvantage | Description |
| Outside Noise | The outdoor compressor unit can be noisy, if not properly maintained. |
| Expensive Installation | Installation costs for split systems are generally higher compared to packaged HVAC units. |
| Limited Space Requirement | Separate indoor and outdoor units require designated space for installation, which might be a concern in some buildings. |
Applications:
Split-level systems are well-suited for plants requiring precise environmental control in specific areas, such as:
- Pharmaceutical Manufacturing: Consistent temperature and air purity are crucial for top-quality drugs. Split systems deliver.
- Data Centers: Keep sensitive IT equipment cool and running smoothly with efficient split-system cooling.
- Auto Manufacturing: Split systems ensure comfortable work areas and regulate temperature in paint booths for a flawless finish.
- Cleanrooms & Research Labs: Precise temperature, humidity, and air cleanliness are essential. Split systems provide the perfect control.
Packaged HVAC system
Packaged HVAC systems are all-in-one heating, ventilation, and air conditioning units that combine multiple components into a single package. These systems are typically installed outside of a building, either on the roof or the ground, and are connected to the ductwork through a single hole in an outside wall. Here are the advantages, disadvantages, and industries where packaged HVAC systems are commonly used:
Advantages of Packaged HVAC Systems
| Feature | Description |
|---|---|
| Space Efficiency | Occupies less indoor space compared to split systems, ideal for smaller locations. |
| Versatility | Offers various options like AC-only, heat pump, gas/electric, and dual fuel systems to suit climate, budget, and utility needs. |
| Energy Efficiency | May come with features like variable-speed drives and high-efficiency motors for lower energy consumption and operating costs. |
| Simplified Installation | Pre-assembled and factory-tested for quicker and easier installation. |
| Ease of Maintenance | All components in one unit, allowing for simpler access for filter changes and system inspections. |
Disadvantages of Packaged HVAC system
| Feature | Often operates as a single unit, limiting the ability to adjust the temperature in specific zones independently. |
|---|---|
| Limited Scalability | May not be powerful enough for large buildings or industrial applications requiring significant cooling or heating capacity. |
| Lack of Zoning Control | Operates as a single unit, limiting the ability to adjust the temperature in specific zones independently. |
| Noise Levels | Operates as a single unit, limiting the ability to adjust the temperature in specific zones independently. |
Ideal Applications
Packaged systems are commonly used in:
- Smaller Industrial Plants: Warehouses, factories with moderate temperature control needs, and facilities with limited indoor space can benefit from the compact design and ease of installation offered by packaged systems.
- Commercial Buildings with Industrial Applications: Light manufacturing facilities, printing presses, and food processing plants with limited space constraints can find packaged systems to be a suitable and cost-effective option.
- Retrofit Projects: Existing facilities with limited space for extensive ductwork installation might benefit from the simplicity of packaged systems. However, ensure that the existing structural capacity can handle the weight and potential vibrations of the unit.
Variable Refrigerant Flow (VRF) Systems and Variable Refrigerant Volume (VRV)
Variable Refrigerant Flow (VRF) and Variable Refrigerant Volume (VRV) are advanced and incredibly efficient HVAC systems. These systems combine heating and cooling functions with the ability to precisely chill individual indoor units with refrigerant.
VRF and VRV systems can adjust refrigerant flow in response to actual cooling demands, which leads to remarkable energy efficiency and lower operating costs. Because they offer zonal temperature control, which ensures the best possible comfort and performance, they are perfect for big commercial spaces with varying cooling requirements.
Advantages of VRF and VRV systems
| Features | Description |
|---|---|
| Energy Efficiency | VRF and VRV systems use advanced refrigerant flow control technology to precisely regulate the temperature in different zones within a building. This targeted approach cuts down on wasted energy, and savings on your utility bills. |
| Flexibility and zoning | VRF and VRV systems offer flexibility in temperature control and zoning by accommodating multiple zones within a building, each with distinct heating and cooling needs. |
| Heat Recovery | VRF and VRV systems with heat recovery capability can redistribute excess heat from areas that require cooling to those that require heating. This feature maximises energy efficiency by harnessing waste heat, thereby reducing reliance on additional heating sources. |
| Maintenance | VRF and VRV systems typically have a single outdoor unit that serves multiple indoor units. This reduces the number of outdoor units required and simplifies maintenance. |
| Rapid Response | VRF and VRV systems offer slim, flat indoor units and tall, flat outdoor units with a modern aesthetic. They are designed to fit architecturally challenging spaces and offer multiple-size configurations. Multiple indoor units can connect to a single outdoor unit, maximising space utilization. |
Disadvantages of VRF and VRV systems
| Features | Description |
|---|---|
| High Installation Cost | Due to the complex technology involved, VRF systems often have a significantly higher initial cost compared to other options. |
| Complex Maintenance | Maintenance and repairs can be more intricate compared to traditional systems, requiring specialized knowledge and potentially impacting maintenance costs. |
| Limited Compatibility | Integrating VRF systems with an existing building’s infrastructure can be challenging, and substantial modifications may be necessary, adding to overall project costs. |
| Suitability for certain conditions | VRF and VRV are unsuitable for very hot climates or where strict air quality is required such as hospitals and labs. |
| Refrigerant pipings | VRF and VRV systems require refrigerant piping to connect the outdoor unit to the indoor units. In larger buildings with many internal units, the length of refrigerant piping can be extensive, which may increase installation complexity and cost. |
Applications
VRF and VRV systems are well-suited for plants that prioritize precise temperature control and energy efficiency, such as:
- Multi-zone Plants: Facilities with distinct areas requiring different temperature settings, like offices, production areas, and storage rooms, can benefit greatly from the independent zone control offered by VRF and VRV systems.
- High-Value Manufacturing: Plants where precise temperature control is crucial for product quality or equipment performance can leverage these systems to maintain optimal conditions and minimize product defects.
- Retrofit Projects: Existing facilities with limited space for extensive ductwork installation might benefit from the flexibility of VRF and VRV systems. A thorough evaluation of existing electrical capacity and potential modifications needed for integration is crucial.
- Energy-Conscious Plants: Plants with a strong focus on sustainability and reducing their environmental impact can benefit significantly from the exceptional energy efficiency offered by VRF systems. The long-term energy savings can offset the higher initial investment costs.
Chiller Systems
Chiller systems are essential refrigeration systems used in various industries to maintain low temperatures. They remove heat from machinery, industrial spaces, and process fluids, lowering the temperature. They play a crucial role in ensuring processes, equipment, and products remain within specific temperature ranges.
There are two types of chiller Systems:
- Water-cooled Chillers use water or water-solutions to transfer heat away from the space that requires climate control.
- Air-cooled chillers use air to remove air from the system.
Chiller systems consume a significant amount of electrical power during the cooling process. Therefore, energy efficiency is an important consideration. Proper maintenance, system design, and selection of efficient components can help optimise the energy efficiency of chiller systems.
Advantages of Chiller Systems:
| Feature | Description |
| Efficient Cooling | Provide precise temperature control for industrial processes, machinery, and spaces, optimizing performance and product quality. |
| Energy Savings | Can be designed for energy efficiency, potentially lowering electricity bills. Proper design, maintenance, and energy-efficient components contribute to improved performance. |
| Flexibility | Offer flexibility in cooling capacity and temperature control, allowing customization to specific needs and scalability for future changes. |
| Consistent Performance | Especially water-cooled chillers, known for reliable and consistent performance, maintaining stable temperatures for smooth operations and minimal downtime. |
| Quiet Operation | Water-cooled systems generate less noise compared to air-based cooling, improving comfort in noise-sensitive environments. |
Disadvantages of Chiller Systems
| Feature | Description |
| Higher Initial Cost | Higher upfront cost compared to other cooling solutions due to equipment, installation, and associated infrastructure like piping and pumps. |
| Complex Maintenance | Requires regular maintenance for optimal performance, with more complex tasks compared to other HVAC systems (e.g., monitoring refrigerant levels, cleaning condenser coils, inspecting compressor components). |
| Water Usage (Water-Cooled Systems) | Consumes water for the cooling process, posing a concern in water-scarce areas or where conservation is a priority. Proper water management and treatment are crucial. |
| Space Requirements | Larger capacity units may require dedicated space for installation, including equipment, piping, and ventilation. This can be challenging in facilities with limited space. |
Applications of Chiller HVAC system
- Pharmaceuticals: Precise temperature control is critical for various stages of pharmaceutical production. Chillers ensure consistent cooling for reactors, fermentation tanks, and storage areas, maintaining the integrity and efficacy of sensitive drugs.
- Plastics Manufacturing: The plastic molding process generates significant heat. Chillers efficiently cool moulds, ensuring rapid solidification and preventing product defects.
- Food and Beverage Processing: Maintaining consistent temperatures is crucial for food safety and quality. Chillers play a vital role in cooling ingredients, pasteurization processes, and storage areas, ensuring product freshness and preventing spoilage.
- Electronics Manufacturing: Delicate electronic components are highly sensitive to heat. Chillers provide precise temperature control in cleanrooms and production areas, preventing overheating and ensuring optimal performance of electronic devices.
- Chemical and petrochemical plants: Chemical reactions often generate significant heat. Chillers provide precise temperature control for reactors, distillation columns, and storage tanks, ensuring safe and efficient processing of chemicals and petrochemical products.
- Power generation: Condenser cooling is a vital aspect of power generation, whether it’s thermal, nuclear, or renewable energy sources like solar. Chillers play a crucial role in efficiently cooling condensers, maximizing energy output and preventing equipment damage.
- Textile Manufacturing: Specific temperature and humidity control is crucial for various stages of textile production, from dyeing to finishing. Chillers precisely contro these parameters, ensuring consistent fabric quality and efficient processing.
- Data Centers: The massive server banks in data centres generate immense heat. Industrial chillers are essential for maintaining optimal operating temperatures for these servers, preventing overheating and ensuring reliable data processing and storage.
- Medical Facilities: Modern medical facilities require controlled environments for various applications. Chillers can be used for cooling Magnetic Resonance Imaging (MRI) machines, blood storage units, and pharmaceutical preparation areas, ensuring optimal functioning and product safety.
Central HVAC Systems
Central HVAC systems, also known as central air conditioning systems or centralised heating systems, are HVAC systems that provide heating, ventilation, and air conditioning to an entire building or a large area from a central location.
Advantages of Central HVAC Systems:
| Features | Description |
| Consistent Temperature Control | Maintains consistent temperature throughout the building, ensuring occupant comfort in all areas. |
| Efficiency (with High-Efficiency Equipment & Design) | Offers energy efficiency by effectively cooling and heating while minimizing energy consumption. |
| Zonal Control (with Zoning Capabilities) | Enables individual temperature control in different zones, optimizing comfort and energy use based on occupancy and needs. |
| Improved Air Quality | Includes air filtration and purification, removing dust, allergens, and contaminants from circulated air. |
| Less Noise | Produces less noise compared to individual room units due to centralized equipment location. |
Disadvantages of Central HVAC Systems:
| Features | Description |
|---|---|
| Higher Initial Cost | Typically have higher upfront costs compared to individual room units due to equipment, installation, ductwork, and associated infrastructure. |
| Complex Installation | Requires careful planning, design, and installation. May involve significant modifications to the building (e.g., ductwork installation), which can be disruptive and costly. |
| Maintenance | Requires regular maintenance for optimal performance. Maintenance tasks can be more complex and time-consuming compared to individual units due to multiple components and ductwork. |
| Dependency on Ductwork | Relies on a network of ducts to distribute conditioned air. Ductwork maintenance and potential air leakage can impact system efficiency and performance. |
| Limited Zonal Control (Compared to Individual Units) | May not offer as precise or convenient zonal control. Adjusting temperatures in specific areas may require adjustments to the entire system. |
Applications of central HVAC system
- Manufacturing Plants: Central systems can provide consistent temperature control for production processes and ensure worker comfort.
- Warehouses: Large, open spaces often benefit from central air conditioning to maintain proper storage conditions for products.
- Data Centers: Precise temperature control is critical for the reliable operation of IT equipment. Central systems can effectively remove heat generated by servers and other electronic components.
- Power Plants: Central HVAC systems can be used to cool down critical equipment within the facility.
Energy Efficiency: Your Key to Lower Operating Costs
Like any other industrial equipment, your HVAC system’s energy usage directly impacts your operating costs. By selecting an energy-efficient system, you can significantly reduce your monthly energy bills and contribute to a greener environment. Energy efficiency play a key role in selecting an HVAC system.
Understanding the Ratings: SEER and EER
While comparing HVAC systems, two key metrics come into play: SEER (Seasonal Energy Efficiency Ratio) and EER (Energy Efficiency Ratio).
- SEER: This rating measures the system’s seasonal cooling efficiency. Higher SEER ratings indicate a more efficient system. While the minimum SEER requirement varies by region, aiming for a higher SEER will translate to lower energy consumption.
In India, the Bureau of Energy Efficiency (BEE) has implemented a similar energy efficiency rating system called the Indian Seasonal Energy Efficiency Ratio (ISEER) for air conditioners.
The ISEER rating is the ratio of the total annual amount of heat that the equipment can remove from the indoor air when operated in active mode to the total annual amount of energy consumed by the equipment during the same period. It takes into account the average performance of the air conditioner based on outdoor temperatures ranging from 24 to 43 degrees Celsius, which are typical of Indian weather conditions.
You can use the ISEER rating to determine the energy efficiency of air conditioners in India. Air conditioners with higher ISEER ratings are considered more energy-efficient and can lead to lower electricity bills for consumers. The rating system categorises air conditioners into different star ratings, ranging from 1 to 5 stars, with 5 stars representing the highest energy efficiency. All HVAC equipment h to display a label:
- EER: This rating focuses on a system’s efficiency at a specific cooling capacity. While less widely used than SEER, EER can help compare similar systems within a specific operating range. The EER is the ratio of an appliance’s cooling capacity (in British thermal units (Btu) per hour) to its power input (in watts). A higher EER rating indicates greater efficiency.
Making the Smart Choice
By prioritizing energy efficiency, you’re not just making a responsible environmental decision; you’re also ensuring your plant operates at optimal cost-effectiveness. Remember, a slightly higher initial investment in a high-SEER system can translate to significant energy savings over the years, making it a smart financial choice for your plant’s long-term success.
Incorporating energy-efficient and sustainable practices into your HVAC system selection can lead to significant long-term benefits, including reduced operational costs and environmental impact. Here are some strategies:
- High-Efficiency Units: Opt for HVAC units with high SEER (Seasonal Energy Efficiency Ratio) and EER (Energy Efficiency Ratio) ratings to maximise efficiency.
- Variable Speed Technologies: Utilize variable speed motors and compressors to adjust the system’s output based on demand, reducing energy consumption.
- Energy Management Systems: Implement energy management systems to monitor and optimise HVAC performance, ensuring efficient operation.
- Renewable Energy Integration: Consider integrating renewable energy sources such as solar panels or wind turbines to power your HVAC system, to reduce your carbon footprint more.
Cost Considerations
Balancing the initial investment with long-term operational costs is crucial in selecting the HVAC system. Here’s how to approach cost considerations effectively:
- Lifecycle Cost Analysis: Perform a lifecycle cost analysis to compare the total cost of ownership, including initial investment, energy consumption, maintenance, and potential repairs.
- Incentives and Rebates: Explore available incentives, rebates, and financing options that can offset the initial costs of energy-efficient HVAC systems.
- Budget Planning: Ensure that your budget includes provisions for installation costs, operational costs, maintenance and repair costs, and plans for future upgrades.
Implementation and Installation
Choosing the right HVAC system is just the beginning. Proper installation and commissioning are critical to ensure that the system operates efficiently and meets your plant’s needs.
- Professional Installation: Hire experienced and certified HVAC professionals for installation. Proper installation is crucial for the system’s efficiency and longevity.
- Commissioning: After installation, the system should be thoroughly tested and commissioned to ensure it meets the specified performance criteria. This involves checking all components, verifying system controls, and optimizing settings.
- Training: Provide training for your maintenance staff on the specific HVAC system installed. Understanding how to operate and maintain the system correctly will prevent unnecessary breakdowns and inefficiencies.
Monitoring and Maintenance
Continuous monitoring and maintenance are essential for keeping your HVAC system running efficiently and prolonging its life.
- Regular Inspections: Schedule regular inspections to identify and address potential issues before they escalate. This includes checking refrigerant levels, inspecting ductwork, and ensuring that all components are functioning correctly.
- Preventive Maintenance: Implement a preventive maintenance plan that includes routine tasks such as filter changes, coil cleaning, and system diagnostics. Preventive maintenance helps maintain efficiency and prevent unexpected failures.
- Energy Monitoring: Use energy monitoring systems to track HVAC performance and energy consumption. These systems can alert you to inefficiencies and areas where improvements can be made.
Future-Proofing Your HVAC System
As technology evolves, so do the opportunities for improving HVAC systems. Future-proofing your system involves staying informed about new technologies and practices that can enhance efficiency and performance.
- Stay Updated: Keep abreast of the latest developments in HVAC technology, such as advanced controls, IoT integration, and energy-efficient components.
- Scalability: Choose a system that can be easily scaled or upgraded to meet future demands. Modular systems, like VRF, are particularly beneficial for growing facilities.
- Sustainability Goals: Align your HVAC choices with your company’s long-term sustainability goals. This might include integrating renewable energy sources, using environmentally friendly refrigerants, and reducing overall energy consumption.
Venwiz and Knnd Associates Pvt Limited: A Partnership for HVAC System
Venwiz is India’s sole digital platform dedicated to industrial service discovery and procurement. This innovative platform streamlines the process by offering a comprehensive database of 25,000 pre-vetted vendors. By leveraging Venwiz, businesses can efficiently locate dependable service providers with the necessary expertise to fulfil their specific requirements. KNND Associates Pvt. Ltd. is one of the leading HVAC contracting firms in the country.
KNND Associates Pvt. Ltd
Established in 1999, Knnd Associates Pvt. Ltd. is a leading provider of HVAC systems, known for its comprehensive supply and installation services. With over two decades of experience, the company has grown to a team of 300 full-time professionals, demonstrating their expertise and strong manpower. As an authorised supplier of Toshiba, Knnd Associates is renowned for delivering high-quality HVAC solutions.
Serving diverse industries such as Oil & Gas, Power & Energy, and Metals & Mining, the company operates across multiple states including Karnataka, Maharashtra, and Tamil Nadu. Their commitment to excellence and verified compliance make them a trusted partner in the HVAC industry.
List of ongoing projects
| LIST OF ONGOING PROJECTS | ||||
| Sr. No | Client Name | Project Name | Location | Scope of Work |
| 3 | Vasavi PDL Ventures Pvt Ltd | Vasavi Nirman | Hyderabad | Basement Ventilation |
| 4 | Prestige Group | Clarimont Marketing Office | Hyderabad | Split AC |
| 5 | Schneider Electric | Schneider Electric | Hyderabad | HVAC Lowside |
| 7 | Infosys Limited | SDB – 5 & SDB 6 | Hyderabad | HVAC Lowside |
| 8 | Infosys Limited | SDB – 7 | Hyderabad | HVAC Lowside |
| 9 | We work | We work | Hyderabad | Fitout |
| 10 | Myscape North and south towers | Myscape Terraza | Hyderabad | HVAC Lowside |
| 11 | Schneider Electric | Schneider Electric | Bangalore | HVAC Lowside |
| 12 | Schneider Electric | Schneider Electric | Kolkata | HVAC Lowside |
| 15 | Infosys | Infosys | Kolkata | HVAC Lowside |
| 16 | Manipal | Manipal | Manipal | HVAC Lowside |
| 17 | Manipal | Manipal | Manipal | HVAC Lowside |
| 18 | Manipal Academic Block | Manipal Academic Block | Manipal | HVAC Lowside |
| 19 | KIMS | KIMS | Nagercoil | HVAC Lowside |
Guest Author
Mr Prabhakar is a sales engineer at Knnd Associates Pvt Ltd. and boasts 26 years of experience in the HVAC industry. His profound expertise and leadership have been pivotal in establishing the company as a trusted provider of high-quality HVAC solutions. Mr. Prabhakar’s dedication to excellence and customer satisfaction continues to drive the company’s success and industry reputation.
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