• Troubleshooting common AHU unit problems

    December 7, 2023

    Air Handling Units are the often-overlooked components of HVAC systems, working diligently behind the scenes to ensure a comfortable indoor environment. However, like any mechanical system, AHUs are susceptible to various issues that can affect their performance. Let’s explore common problems encountered in air handling units and provide insights into troubleshooting to keep these crucial components operating smoothly. 1. Reduced airflow One of the most prevalent issues in AHUs is reduced airflow, which can lead to uneven temperature distribution and decreased system efficiency. This may be caused by clogged filters, damaged fan blades, or a malfunctioning motor. Regular inspection of filters, cleaning ...

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  • Difference between AHU and RTU

    November 14, 2023

    When talking about HVAC, a couple of acronyms that often pop up are AHU and RTU. These abbreviations stand for Air Handling Units (AHU) and Rooftop Units (RTU), both crucial components of HVAC systems. While they share a common goal of regulating indoor air quality and temperature, they have distinct roles and applications. Let us delve into the differences between these two crucial components and shed light on their functions, configurations, and where they are best suited. 1. Location and placement AHUs are typically installed within a building, often in a designated mechanical room or basement. They are responsible for circulating and ...

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  • How air-cooled chillers, air handlers & cooling towers work together

    October 4, 2023

    In HVAC systems, the synergy between various components is critical to maintaining a comfortable indoor environment. Three essential components that often collaborate seamlessly in commercial and industrial settings are air-cooled chillers, air handlers, and cooling towers. Let’s explore how these components work together to efficiently regulate temperature and humidity while emphasizing the role of air handling units in optimizing the process. Air-cooled chillers: The cooling core As the main source of cooling, air-cooled chillers act as the foundation of many HVAC systems by removing heat from the inside of buildings. Refrigerant circulation: Air-cooled chillers contain a closed-loop system with a refrigerant. This ...

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  • How HVAC systems affect indoor air quality: Tips for maintaining clean air

    September 6, 2023

    Indoor air quality is an important aspect of a healthy and comfortable living environment, and HVAC systems play a key role in determining it. HVAC systems directly affect indoor air quality, so proper maintenance is critical to maintaining clean indoor air. The pharmaceutical, medical, microelectronics, food and beverage and healthcare industries all require air-handling units with strict hygienic characteristics. How HVAC systems affect indoor air quality Air contaminants including dust, allergies, and pollutants can become caught in the HVAC system’s ductwork and filters because it circulates air around an interior room. These impurities may accumulate over time and worsen the air quality ...

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  • 5 key considerations when selecting an AHU manufacturer for your commercial building

    August 23, 2023

    Selecting the right Air Handling Unit (AHU) manufacturer is a critical decision that can impact the overall performance, energy efficiency, and comfort of your commercial building’s HVAC system. AHUs play a central role in maintaining indoor air quality and temperature control. To ensure you make an informed choice, here are five key considerations to keep in mind when selecting an AHU unit manufacturer for your commercial building. 1. Experience and reputation Look for AHU manufacturers with a proven track record and a solid reputation in the industry. A manufacturer with years of experience demonstrates expertise in designing, engineering and producing high-quality AHUs. ...

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  • Maintenance tips for keeping your fresh air handling unit in top condition

    August 10, 2023

    A fresh air handling unit (FAHU) is a critical component of any HVAC system. It is responsible for bringing in fresh outdoor air, filtering it, and distributing it throughout the building. To ensure that your FAHU is working correctly and efficiently, regular maintenance is essential. Here are some maintenance tips to keep your fresh air handling unit in top condition. 1.Change air filters Regular air filter replacement is one of FAHU’s most crucial maintenance procedures. Dust, pollen, and other airborne particles are among the pollutants that are removed from the outdoor air by the air filters. The filters may clog up over ...

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  • Functions of pharmaceutical HVAC

    March 8, 2023

    Pharmaceuticals are a crucial aspect of modern healthcare, and as such, pharmaceutical manufacturing facilities require a highly controlled and sterile environment to ensure product quality and patient safety. One of the most important components of these facilities is the HVAC system. Let’s discuss the critical role the HVAC system plays in ensuring the safety and efficacy of pharmaceutical products. Temperature and humidity control Temperature and humidity control are critical factors in pharmaceutical manufacturing, as they can impact the stability and efficacy of drugs. HVAC systems in pharmaceutical facilities must maintain precise temperature and humidity levels to ensure that products are not compromised. ...

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  • Advantages of air handling unit refurbishment

    January 30, 2023

    Air Handling Unit (AHU) is a central heating and cooling system used in buildings to control the temperature and air quality. AHUs are commonly used in commercial and industrial buildings, such as offices, schools, and hospitals. They can also be used in residential buildings, although they are less common. The refurbishment of an existing AHU is important to reduce energy consumption and improve the overall performance of the HVAC system. This may involve replacing worn or damaged components, adding new features, or upgrading the control system. There are several advantages to refurbishing an AHU, including cost savings, energy efficiency, improved ...

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  • Difference between single and double skin air handling unit

    December 29, 2022

    Air handling units also referred to as an air handler, is a centralized air conditioner system, which is placed to distribute and moderate the air within a space as necessary by an HVAC setup. A blower, a condenser and heater, filter chambers, heat-recovery systems, dampers, and sound attenuators are all components of this machine. It typically has a connection to the ventilation system. Single skin AHU The chassis for this gadget is a single piece constructed of aluminum, stainless steel, or GI. It operates quietly and offers an airflow capability limit of 500 cfm to 30000 cfm. This is a highly effective ...

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  • All about commercial packages rooftop units

    October 15, 2022

    Among the most popular HVAC systems for business establishments is the packaged rooftop unit. These are affordable, pre-engineered, and flexible for a broad range of uses. Find out more about how the rooftop unit keeps a building warm in the cold and cool during the summer months. Depending on the type, they could also be slab-mounted on the ground and have heating abilities. In contrast, to split HVAC systems, which are frequently utilized in housing developments, packaged units do not isolate the compressor and condenser from the evaporator coil and fan. Listed below are a few benefits of Rooftop package unit: Energy Saver A ...

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