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An Air Handling Unit (AHU) is a critical component in HVAC systems, designed to regulate and circulate air. It houses essential elements like fans, filters, heating and cooling coils, and dampers. AHUs are typically used in commercial and industrial settings. They ensure that indoor air quality is maintained by managing temperature, humidity, and air cleanliness. … Read more
What is Cooling Tower in HVAC Systems A cooling tower is a specialized heat rejection device that extracts waste heat to the atmosphere through the cooling of a water stream to a lower temperature. It plays a crucial role in HVAC (Heating, Ventilation, and Air Conditioning) systems and industrial processes where large amounts of heat … Read more
An HVAC chiller is a vital component in heating, ventilation, and air conditioning (HVAC) systems designed to provide cooling by removing heat from a fluid via a refrigeration cycle. It operates on the principle of compression and phase change, typically using refrigerants like R-134a or R-410A. Chillers are essential in large buildings and industrial facilities … Read more
VAV also called as Variable Air Volume boxes are integral to modern HVAC systems, providing efficient and flexible temperature control. Integrating these units with Building Management Systems (BMS) enhances the overall efficiency, reliability, and performance of HVAC systems in commercial buildings. This article explores the role of VAV units, their types, applications, and the impact … Read more
Geothermal HVAC systems significantly reduce energy bills by harnessing the stable temperatures found underground. Unlike traditional systems that rely on fluctuating outdoor air temperatures, geothermal systems use the constant temperature of the earth as a heat source in the winter and a heat sink in the summer. This efficient transfer of heat reduces the need … Read more
Introduction: Understanding IGBC standards in HVAC systems is essential for achieving sustainability and energy efficiency in building projects. The Indian Green Building Council (IGBC) provides guidelines that help design, install, and maintain HVAC systems to minimize environmental impact. This article explores various aspects of IGBC standards, from design and installation to maintenance and energy efficiency, … Read more
Introduction: BTU meters play a vital role in HVAC systems by measuring the heat energy exchanged in a controlled environment. Understanding their functionality, applications and installation requirements is essential to optimizing energy efficiency and operational costs in various settings. What is a BTU meter and how does it work? A BTU (British Thermal Unit) meter … Read more
The desiccant wheel is an important part of HVAC systems, especially where dehumidification is critical. It is a rotating wheel with materials that absorb moisture from the air. This cycle helps improve indoor air quality by controlling humidity, making it ideal for places like labs, hospitals, and manufacturing plants. What is a Desiccant Wheel in … Read more
In the modern world of construction and industrial processes, the proper functioning of heating, ventilation and air conditioning (HVAC) systems is critical to maintaining comfort, productivity and environmental sustainability. The critical components of HVAC systems include chilled water pipe and associated specifications. This article examines the importance of chilled water piping and specifications, components and … Read more
Explore the significance of ISO Class 5 cleanrooms in industries like biotechnology, semiconductor manufacturing, and medical engineering. Learn about contamination control, air purity standards, and certification requirements. The Ultimate Guide to ISO Class 5 Cleanrooms Understanding ISO Class 5 Cleanrooms ISO Class 5 cleanrooms, as defined by ISO 14644-1, are environments where air purity and … Read more