Air Handling Unit Manufacturer in KSA (AHU/FAHU)

Air Handling Units

AHU, FAHU
Air Handling Units

Windmason's AHU-FAHU (Fresh Air Handling Units )ensures efficient HVAC air handling with advanced filtration, heat exchangers, and energy recovery systems. Its durable design includes centrifugal fans, electric heaters, and easy-access panels for maintenance.

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Precision. Performance. Ventilation

AHU / FAHU – Advanced Fresh Air Handling Units.

Windmason Arabia proudly introduces its next-generation Air Handling Units (AHU) and Fresh Air Handling Units (FAHU) — engineered to deliver clean, conditioned air with superior reliability and energy efficiency. Built for demanding environments across Saudi Arabia and the Middle East, these systems combine innovation, durability, and smart controls to achieve exceptional comfort and performance.

Next-Gen Air Handling for Modern Spaces

Every AHU and FAHU from Windmason is a symbol of engineering excellence, manufactured to perform flawlessly in harsh Middle Eastern conditions.

Designed for the Future

Our design ensures easy maintenance, long lifespan, and maximum energy recovery, making it the trusted choice for sustainable HVAC projects.

Engineering Excellence

These systems combine aerodynamic design, precision fabrication, and advanced filtration to enhance indoor air quality while minimizing operational costs.

Inside the AHU: Intelligent Multi-Stage Air Handling

01. Frame and Structure

Each unit is constructed using robust Penta-Post framework, offered in 30 mm, 50 mm, and 100 mm thermal break profiles to guarantee structural stability, acoustic comfort, and air-tight sealing. The panels are double-layered and fully insulated, coated with galvanized steel or aluminum finishes to provide exceptional durability.

02. Base and Installation Support

Each AHU is mounted on a reinforced galvanized base frame, optionally equipped with anti-vibration mounts to minimize mechanical noise and absorb dynamic loads. This sturdy foundation ensures stable performance and smooth operation, even under demanding airflow or pressure conditions.

03. Service Doors and Panels

Routine servicing is made effortless with well-balanced hinged access doors and detachable inspection panels, giving technicians complete access for cleaning and maintenance. Offered in various model sizes ranging from WM2 to WM120, the unit layout is engineered to suit diverse installation requirements with ease.

Precision Components for Optimal Airflow

01. Centrifugal & Plug Fans

Windmason AHUs feature forward and backward curved centrifugal fans with high efficiency plug fan assemblies powered by direct-drive motors. Each fan is dynamically balanced to reduce noise and vibration while ensuring uniform airflow.

02. Heat Exchanger & Cooling Coils

Designed for both chilled water and DX systems, our cooling coils deliver high thermal efficiency through plate-type heat exchangers that reduce chiller load and enhance energy recovery. Every coil is corrosion-resistant, pressure-tested, and built for durability in harsh environments.

03. Drain Pan & Condensate Control

A stainless-steel, double-sloped drain pan ensures rapid condensate removal and prevents microbial growth. This efficient drainage system keeps the unit clean, dry, and hygienic, extending coil life and maintaining reliable cooling performance.

Air Handling Units Features.

We manufacture HVAC solutions that exceed expectations. Our AHU and FAHU systems form the backbone of modern ventilation, ensuring continuous fresh air circulation, temperature control, and humidity management.

Choice between direct drive or belt drive.

Options for microcontroller, PLC, HMI, and heat recovery seconds.

Can incorporate chilled water control valves and sensors as needed.

Includes pre-filters and fine filter sections as per design requirements.

Features a 50mm double skin body panel with an aluminum profile reinforced frame.

Sturdy, heavy-gauge coated base frame. Equipped with vibration isolators for fan blowers. Customized, modular design to meet specific application requirements.

Air Hadeling solutions

Download the product catalogue

Get detailed specifications and performance insights with our technical datasheet, designed to help you plan with confidence.

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Products

Discover our Extended Product Portfolio.

Windmason IDEC 2 stages evaporative cooling solution photo

IDEC Supercool 2 Stage

Indirect-direct evaporative cooling (IDEC) system - Two stage adiabatic cooling.

Windmason IDEC 3 stages evaporative cooling solution photo

IDEC Supercool 3 Stage

Indirect-direct evaporative cooling (IDEC) system - Three stage adiabatic cooling.

IDEC Supercool 4 Stage

Indirect-direct evaporative cooling (IDEC) system - Four stage adiabatic cooling.

Ecolator

We thrive on breaking barriers and developing simple solutions.

Air Handling Units

Air Handling Unit (AHU) and Fresh Air Handling Units (FAHU)

Industrial Desert Air Coolers

Industrial grade Desert Air Coolers (Desert Master)

Smartcool Desert Cooler

Desert Air Coolers for homes and residential settings

Industrial Fans

Industrial Grade Fans

Hanger Cooling Units

Handing Cooling Units (Ductless) ideal solution for hangers.

Portable Air Coolers

Portable Evaporative Air Coolers for mobility.

Air Cooled Chiller

Air Cooled Chiller for enterprises and industries.

Cooling Towers Units

EcoEdgeAI

Smart AI solution for HVAC optimization, energy, savings.

FCU (Fan Coil Unit)

VAV & CAV

FCU (Fan Coil Unit)

Partner with us for a Healthier, Greener and Sustainable Future.

Windmason arabia helpdesk contact form 2

Get in touch to explore how Windmason can support your next project.

Whether you’re developing a smart city project, upgrading facility cooling, or looking to reduce your carbon footprint—we’re here to help.

📩 Let’s connect and create something impactful.

FAQS

Frequently Asked Questions.

What types of fans are available in the AHU system?

The fans available are:

> Centrifugal Fans (Forward Fan, Backward Fan)
> Plug Fan
> Blower Motors

What are the different types of filters available?

The available filters include:

Aluminum filters
Synthetic filters
Pleated filters
Low Velocity Filters (V-Filters)
Bag Filters
HEPA Filters
Carbon Filters

What is the function of the drain pan?

The drain pan covers the entire coil section and is available in stainless steel.

How does an AHU improve indoor air quality?

AHUs filter out airborne particles, such as dust, pollen, and pollutants, before distributing the air. They may also incorporate humidification or dehumidification systems to maintain optimal humidity levels and remove excess moisture.

What are the different types of filters used in the AHU?

Aluminum Filters (Reusable and washable)
Synthetic Filters (Cost-effective but disposable)
Pleated Filters (Higher dust-holding capacity)
V-Filters (Low-velocity applications)
Bag Filters (High-efficiency particle removal)
HEPA Filters (For ultra-fine particle filtration)
Carbon Filters (Odor and gas removal)

What does AHU-FAHU stand for?

AHU: Air Handling Unit
FAHU: Fresh Air Handling Unit
These are components of HVAC systems responsible for circulating and conditioning air.

What types of access panels and doors are included in the units?

The catalog lists different access panels and doors designed for fan coil units and filter sections, categorized into unit sizes from WM2 to WM120.

How do variable frequency drives (VFDs) improve system performance?

VFDs adjust fan speed based on air demand, leading to:

> Energy savings
> Reduced mechanical wear
> Lower noise levels

What types of heat exchangers are included in the AHU systems?

Plate Heat Exchangers
Heat Pipes for Dehumidification & Heat Recovery

What are the benefits of direct expansion and chilled water coils?

Direct Expansion (DX) Coil: Used with refrigerants for cooling.
Chilled Water Coil: Uses cold water for temperature control, commonly found in central cooling systems.

AHU, FAHU Air Handling Units