IDEC Supercool - 4 Stage Evaporative Cooling Solution

Indirect Direct Evaporative Cooling

IDEC Supercool
4-Stage - Hybrid Solution

IDEC (Indirect, Direct, Evaporative Cooling) is a central ducted air conditioning unit that provides energy-efficient cooling combined with a compressor. Its Supercool 4-stage evaporative technology reduces electricity consumption by up to 55 to 60%, delivering 100% fresh air and lowering temperatures by 7.5°C to 9°C. With advanced filtration and self-cleaning features, IDEC ensures optimal indoor comfort while minimizing environmental impact.

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Indirect-direct evaporative cooling solutions.

IDEC (Indirect Direct Evaporative Cooling) is a next-generation air cooling system that delivers powerful performance with minimal energy use. Using its Supercool 4-stage process, it provides 100% fresh air and self-cleaning design guarantee fresh, clean air and a greener way to stay cool.

When we design a structure, it will be there for the long haul

Enhance the way people experience their architecture and interiors by combining compassion with technical knowledge and design integrity.

Designed for the Future

From factories and schools to mosques and warehouses, IDEC Supercool creates healthier, more efficient spaces built to last.

Cooling Reimagined

IDEC Supercool sets new benchmarks in efficiency, saving up to 85% energy while delivering powerful, fresh-air cooling.

Inside the IDEC: 4 Stage Process of Intelligent Evaporative Cooling

01.

Indirect Cooling

First Stage

Ambient air first passes through Air-to-Air heat exchanger for efficient pre-cooling like the HRV solution.

02.

Indirect Cooling

Second Stage

Air is drawn through a water-cooled heat exchanger, reducing its temperature significantly without adding humidity.

03.

Mechanical Cooling

Third Stage

In this stage, Compressors assist the process during high humidity, ensuring dehumidification and cooling.

04.

Direct Cooling

Forth Stage

The air is finally cooled through evaporation process, delivering fresh and balanced comfort indoors.

IDEC Supercool 4-Stage Features.

We are confident in the products which we supply and know we can rely on their quality and performance.

Saves up to 85% electricity by operating without a compressor.

Multi-stage cooling process ensures optimal temperature control.

Equipped with G4 aluminum washable filters, removing up to 90-95% of dust.

Uses reinforced fiberglass layers for wet area protection and durability.

Equipped with a long-life, direct-drive fan without a belt, suitable for dry air.

Smart thermostat controller UV Light for disinfecting the air, Lower humidity.

Designed for commercial, industrial, residential, and governmental projects.

Features a touchscreen smart thermostat, auto water drain, and cleaning system.

Offers optimal evaporative cooling performance with wet bulb achievement up to 100%. Includes a heat recovery system for winter ventilation, saving energy.

IDEC 4 Stage cooling 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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Up to 10°C Lower temperatures

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Up to 120% Wet-bulb efficiency

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Up to 70 % Less increase in humidity

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Up to 30% Less water consumption

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100% Fresh Air

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Up to 85% Energy
Saving

Products

Unmatched IDEC
HVAC Excellence!

As one of the top HVAC manufacturer in Saudi Arabia, we provide creative HVAC IDEC adiabatic cooling systems which offers 2-stage, 3-stage and 4-stage hybrid models, designed for maximum performance and efficiency. Our systems deliver unmatched cooling, which minimizes energy consumption. Our systems outperform traditional units and provide better cooling with less energy, up to 120% wet-bulb efficiency. Trust the best HVAC installation company in Saudi Arabia to offer supreme performance for your space. Choose our energy-efficient HVAC cooling systems to lower environmental impact and achieve excellent cooling performance.

Next-Gen Cooling Solutions for a Cleaner, Cooler Tomorrow.

IDEC (Indirect direct, evaporative cooler) is a central ducted air conditioning unit that provides energy-efficient cooling without a compressor. Its Supercool 4-stage evaporative technology reduces electricity consumption, delivering 100% fresh air and maintains 20 to 23 °C room temperature. With advanced filtration and self-cleaning features, IDEC ensures optimal indoor comfort and improved indoor air quality (IAQ) while minimizing environmental impact.

Temperature Control

The Smart Temperature Control system features a touchscreen controls for efficient cooling and humidity regulation. It optimizes comfort, energy savings, and fresh air supply automatically.

Energy-Efficiency

The IDEC Supercool ensures energy efficiency by using compressor-free cooling, consuming up to 85% less electricity, and reducing costs while maintaining optimal indoor air quality and comfort.

Whisper-Quiet Operation

The IDEC Supercool system features whisper-quiet operation with axial fans designed for low noise, a direct drive motor, and smooth airflow, ensuring high performance without disturbing indoor environments.

Durability and Reliability

A galvanized steel base frame, aluminum profile casing, heavy-gauge copper heat exchanger, corrosion-resistant fan blades, and reinforced fiberglass water tank protection for long-lasting performance.

Versatile Applications

Supercool is ideal for commercial, industrial and residential HVAC projects, efficiently operating dry weather conditions. Its ideal choice most effective for open and semi-open spaces where conventional methods are not effective.

Improved Air Quality

continuously replacing stale indoor air with clean outdoor airflow. It effectively improves IAQ (Indoor Air Quality), and creates a healthier breathing environment especially critical for schools, hospitals, and large public spaces.

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)

Smart Cool

Desert Air Coolers for homes and residential settings

Industrial Fans

Industrial Grade Fans

Rooftop Packaged AC Unit

Rooftop Packaged Unit (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)

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

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FAQS

Frequently Asked Questions.

What is the 4-Stage IDEC Cooling System?

The 4-Stage IDEC Cooling System is an advanced evaporative cooling solution designed to provide maximum efficiency in extreme weather conditions by combining multiple cooling processes.

How does the 4-Stage IDEC system contribute to sustainability?

By replacing refrigerant-based cooling with water evaporation technology, it reduces the carbon footprint while maintaining 100% fresh air circulation.

What are the key benefits of IDEC compared to traditional air conditioning systems?

Key benefits include:

Compressor-free cooling
Lower energy consumption (up to 85%)
100% fresh air supply
Lower humidity levels for comfort
Reduced dust and pollen infiltration (up to 99%)

What additional features does the Supercool A/C unit offer?

Additional features include:

Touchscreen smart thermostat
Auto water drain and cleaning system
Water softener for enhanced performance
Dry running protection (stops working if no water is available)

What are the four stages of the IDEC cooling system?

Stage 1: Indirect Sensible Cooling – Hot air passes through a water coil heat exchanger, cooling it without adding humidity.
Stage 2: Direct Evaporative Cooling – The air flows through wet cooling pads, further lowering its temperature.
Stage 3: Secondary Air Circulation, Additional cooling and fresh air intake improve efficiency.
Stage 4: Final Air Distribution, The cooled air is delivered to the indoor space at a comfortable temperature.

What type of projects can benefit from the 4-Stage Supercool IDEC system?

It is ideal for commercial, industrial, residential, and governmental HVAC projects where energy efficiency and fresh air cooling are required.

IDEC Supercool 4-Stage - Hybrid Solution