Air Handling Unit AHU

Inventure offer Edgetech AHU’s. Edgetech offers a wide range of Air Handling Units and premium air handling solutions for broad applications serving commercial buildings, healthcare, hospitality, education, manufacturing, IT, kitchens, railways, malls, and more. Edgetech AHU’s are AHRI & Eurovent Certified and precisely selected with a customized AHU selection software.

Edgetech AHUs offerings include latest technology in the industry with both AMCA certified fans, EC fans, AHRI 410 certified cooling coils, IEC standard motors with high thermal class insulation. 

Edgetech offers both ceiling suspended and floor mounted AHUs ranging from 1200 CFM to 60000 CFM and above. AHRI certified Coil available in 4 rows, 6 rows, 8 rows. Total static pressure is chosen based on the usage. All AHU’s selections can be customized as per customer requirements.

Edgetech’s Air Handling Units are designed with energy efficiency and durability in mind, ensuring optimal performance across a variety of applications such as commercial buildings, hospitals, clean rooms, and industrial facilities. With options for single or double skin construction, high-efficiency filters, and low-noise operation, these AHUs can be tailored to meet specific project requirements. The integration of advanced components and customizable configurations makes Edgetech AHUs a reliable choice for maintaining superior indoor air quality and thermal comfort.

Edgetech offers a wide range of AHUs such as horizontal type double tier, floor mounted, horizontal type floor mounted, vertical type double skin, cleanroom, packaged vertical, ceiling suspended, and smart AHU.

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Construction of an Edgetech AHU

1. Casing:
The unit is built with a double-skin, pre-coated casing consisting of both inner and outer skins manufactured from high-quality galvanized steel sheets, ensuring long-term durability and superior insulation. The casing incorporates a unique thermal brake profile design and precision-engineered panels that comply with international leakage class L1 standards, minimizing air leakage and improving overall efficiency.

The structure uses corrosion-resistant aluminum profiles with specially designed coving for enhanced aesthetics and hygiene. A rigid framework design provides excellent mechanical strength and stability, even under demanding operating conditions. The casing is available in a wide range of construction materials, including SS-304, SS-316, Aluminum, Galvanized Steel (120/270 GSM), Galvalume, and other customized options to suit different environmental and project requirements.

The unit features PUF-injected double-skin panels that are eco-friendly, CFC-free, and HFC-free, delivering high thermal insulation while supporting sustainability goals. Aerodynamic aluminum aerofoil dampers are provided to ensure minimal air leakage and precise airflow control. A uniquely designed multi-slope drain pan is integrated to ensure proper condensate drainage and maintain high hygienic standards.


2. Coil

The unit is equipped with AHRI-certified coils, ensuring verified performance, reliability, and compliance with international quality standards. These coils are designed for high heat transfer efficiency, optimized airflow distribution, and long operational life.

Both DX (Direct Expansion) and CHW (Chilled Water) coil configurations are available, offering flexibility across a wide range of HVAC applications. Coil options include 4-row, 6-row, and 8-row constructions, allowing precise capacity selection based on project load requirements. The coils are engineered to deliver consistent cooling performance while maintaining low airside pressure drop and efficient energy usage.


3. Filters

The air handling unit is fitted with a high-efficiency air filtration system designed to control dust, airborne particles, and microorganisms, thereby improving indoor air quality. The system utilizes low pressure-drop particulate air filters, ensuring effective filtration without compromising airflow or energy efficiency.

Filters are tool-free and easily removable, enabling quick inspection, cleaning, and replacement, which simplifies maintenance and reduces downtime. The unit supports MERV 8 and MERV 13 filter options, allowing filtration levels to be customized based on client requirements, application type, and indoor air quality standards.


4. Connectivity (Optional Feature)

The unit can be supplied with inbuilt electrical control panels that enhance operational efficiency and deliver significant energy savings. These panels are equipped with intelligent sensors and advanced control logic, enabling smooth automation, monitoring, and protection of system components.

While manual operation is provided as a standard feature, the system is also BMS-ready, allowing seamless integration with Building Management Systems. This enables centralized monitoring, remote control, fault diagnostics, and optimized performance management in modern building environments.


5. Fan and Motor section:

Standard units are supplied with AMCA-certified centrifugal fans, available in both forward-curved and backward-curved designs, ensuring reliable airflow performance and compliance with international standards. These fans are pulley and belt driven, offering operational flexibility and ease of maintenance.

Optional configurations include EC fans and plug fans, providing enhanced energy efficiency, precise speed control, and reduced noise levels. The system is powered by a high-quality induction motor with IP55 protection, Class F insulation, and squirrel-cage construction. The Totally Enclosed Fan Cooled (TEFC) motor design ensures durability, safety, and consistent performance under continuous operation.


6. Optional Features:

The unit can be custom-built to suit specific site and application requirements, offering flexibility in dimensions, performance parameters, and configurations. Custom color options are available to match building exteriors and architectural aesthetics.

Additional enhancements include electro-tinned evaporator coils for improved corrosion resistance and extended service life, especially in harsh environments. An inbuilt control panel can also be provided for compact installation and improved system integration, delivering a complete, ready-to-operate solution.

Types of Air Handling Unit AHU

Edgetech offers a wide range of Floor Mounted Units which includes Horizontal Type Single/ Double Tier Floor Mounted Unit, Vertical Type Double Skin AHU which can be customized as per project requirements.


Features:

  1. AHRI certified Air Handling Unit.
  2. Corrosion resistant aluminium profile with special designed coving.
  3. Rigid framework design inherent to the casing strength and stability.
  4. Double skin casing: with pre coated outer skin and inner skin made of galvanized steel sheet.
  5. Low pressure drops of filters resulting in lower power consumption hence substantial power savings.
  6. Easily removable filters without use of tools for cleaning.
  7. Uniquely designed, multi slope drain pan to maintain hygienic conditions.
  8. AHRI certified Heat transfer coil (Chilled and Hot water coils)
  9. Units are equipped with Forward / Backward curved centrifugal fans.
  10. Induction motor, squirrel, Totally Enclosed Fan Cooled (TEFC) with IP 55 protection with class F.
  11. Low-cost maintenance and service.
  12. Panels are individually removable without affecting structural integrity.

Edgetech offers a wide range of Ceiling Suspended Units which includes Ceiling Suspended Ductable Unit (Belt Driven/ Direct Driven), Compact Low Height/Noise Ceiling Suspended AHU which can be customized as per project requirements.


Features:

  1. AHRI certified Air Handling Unit
  2. Compact Design : Saves installation space
  3. High efficiency : Effective heat transfer using high efficiency cooling coil
  4. Low height & compact design: Ceiling suspended units are of low height, so they occupy less space above the false ceiling, thereby providing more shelf space.
  5. Close cell insulation thermal lining prevents sweating ensuring the safety of false ceiling.
  6. Quiet Environment : DIDW/ Plug centrifugal blowers/ direct driven high energy efficient EC fans with Highly efficient electronically commutated (EC) motor fitted with variable speed, potentiometer operating between 0-10 V DC control signals thereby resulting in silent operations
  7. Speedy water drainage system because of bi-directional pan design.
  8. Easily removable filters without use of tools for cleaning.
  9. Easily removable access panels.
  10. Computer selected, high efficiency cooling coils ensures effective heat transfer for years.
  11. Powder coated GI construction virtually makes the unit highly durable and sturdy
  12. Controller unit with On/Off Switch & Fan speed selector.

Air Washer & Evaporative Cooling Unit

The double stage evaporative cooling process works as a combination of a humidifier and a air purifier. The Indirect Evaporative Cooling at stage one builds on the strength of cooling by using water evaporation without increasing humidity in the supply air. This helps in removing sensible heat from the primary supply air stream thus providing 70-75% indirect saturation efficiency. The Direct Evaporative Cooling at stage twp productes near adiabatic cooling thus resulting in a total two stage saturation efficiency of 110-115% for the most comfortable, healthy cooling.


Features:

  1. Double stage cooling allows the use of energy saving evaporative cooling technology for design conditions where direct evaporative cooling is inadequate.
  2. The energy consumption is around half than that of air conditioning, while the capital cost is also significantly lower.
  3. The conditioned space is cooled by 100% fresh air, hence there are no IAQ related problems.
  4. Since no refrigerant is used, the system is environmentally friendly.

Raised Floor Air Handling Unit

Raised floor Unitary Air handling product is specifically designed to meet the unique requirements of under floor/Raised floor air systems. This special AHU is designed to deliver air into a raised floor plenum while using up to two different air streams: primary pre-treated air, and a mixture of bypass space return air and return air chilled using either chilled water or DX coils.


Features:

This Next Gen AHU is equipped with many unique features that make our equipment durable, easy to operate and maintain. Some of these features are:

  1. The product is designed to consume low fan energy, has very quiet operation, and has a very compact space footprint.
  2. Under Floor unit is manufactured in two modules for fan and coil sections. Each of these can rotate in any of the four directions with respect to each other, so that coil headers, filter access and supply air outlets can be selected for any direction to overcome internal constraints of the room.
  3. The unit casing is fabricated out of specially designed engineered thermo-acoustic lined double skin 46 mm thick panels, resulting in lower noise levels and optimal thermal properties
  4. The complete fan and motor assembly is mounted on suspended spring isolators and complete assembly can be easily slid out of the unit for maintenance.
  5. Similarly, the coil is mounded on roller balls with quick lock header couplings and is easy to slide out from the front sided for maintenance.
    Optional Accessories
  6. The units come with highly efficient electronically commutated fans & AC/ BLDC motor as an option.
  7. Thermo-acoustic lined double skin 50 mm thick panels, resulting in lower noise levels and optimal thermal properties is available on demand.
  8. Fan and motor assembly mounted on suspended spring isolators is easy to slide out of the unit for maintenance and is designed and supplied on customer request.
  9. The coil fixing arrangement is designed for easy to slide out from the front side for maintenance.

Features:

  1. Provide a complete solution for IAQ and Energy Saving in a single unit
  2. Option to add modules for cooling, heating, high efficiency filtration etc
  3. Commonly known as Total Energy Wheel (Recovery of sensible as well as latent)
  4. Purge sector option to minimize cross contamination
  5. Reduce the load on the central HVAC system
  6. Vertical or horizontal positioning and can handle both vertical and horizonal split of flows
  7. Typical temperature efficiencies are up to 90%
  8. Advantages of the product:
  9. Higher temperature efficiency
  10. Possibility to transfer moisture
  11. Smaller in size
  12. Less risk of freezing

Features:

  1. Units are designed in accordance with high technical standards to provide the best solutions for cooling, heating
  2. Units are manufactured with a variety of standard components, in different panel configurations to suit each application. Different arrangements and position of the sections are possible depending on the constraints and requirements of the site. Units are also equipped with thermal bridge concept between the panels and the frames.
  3. Provide a complete solution for IAQ and Energy Saving in a single unit
  4. Option to add modules for cooling, heating, high efficiency filtration etc
  5. In a crossflow heat exchanger, the supply and exhaust airflow perpendicular to each other separated by aluminium plates which transfer the heat from one side to the other
  6. Heat transferred from one air flow to another without mixing the air flows
  7. Very low cross contamination providing high indoor air quality
  8. Long lifetime and no moving parts for minimal maintenance and service costs
  9. Sensible Efficiency up to 80%
  10. Thermal Breaks Units are AHRI 1350 certified

HEAT EXCHANGER is one of the modules in the air handling unit, the main function is to recover energy. It is designed to transfer thermal energy (sensible or total) from one air stream to another. Heat transfer surfaces are in form of plates, tubes or wheel. It is positioned within the supply and exhaust air streams of an air handling system.


Features:

  1. Units are designed in accordance with high technical standards to provide the best solutions for cooling, heating
  2. Units are manufactured with a variety of standard components, in different panel configurations to suit each application. Different arrangements and position of the sections are possible depending on the constraints and requirements of the site.
  3. Units are also equipped with thermal bridge concept between the panels and the frames.
  4. The unit provides a complete solution for IAQ and Energy Saving in a single unit
  5. Option to add modules for cooling, heating, high efficiency filtration etc. is available

Certifications

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