IDEC Supercool - 2 Stage Indirect-Direct Evaporative Cooler Riyadh

Indirect Direct Evaporative Cooling

IDEC Supercool
2-Stage

The IDEC Supercool 2-Stage Cooling system is Windmason Arabia’s flagship cooling solution, engineered for Saudi Arabia’s hot and dry climate. Unlike conventional air conditioning, this advanced system combines indirect heat exchange with direct evaporative cooling to deliver deep, consistent comfort at up to 85% lower energy use.

Products

Indirect-direct evaporative cooling solutions

IDEC (Indirect direct, evaporative cooler) is a central ducted air conditioning unit that provides energy-efficient cooling up to 85% without a compressor. Its Supercool 2-stage evaporative cooling technology, 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.

indirect direct evaporative cooling 2 stage system

IDEC Supercool 2-Stage – Shaping the Future of Climate Control.

When we design cooling systems, we design them for the long run. The IDEC Supercool is built to transform the way people experience comfort indoors, combining advanced engineering with a deep commitment to sustainability and reliability.

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: 2 Stage Process of Intelligent Evaporative Cooling

01.

Indirect Cooling

First Stage

Fresh outdoor air is drawn through a a high-efficiency, water-cooled heat exchanger, reducing its temperature significantly without adding any moisture/humidity.

02.

Direct Cooling:

Second Stage

The pre-cooled air then passes through an wet cooling pads, providing deeper cooling with a slight humidity rise that remains comfortable in dry environments.

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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.

IDEC Supercool 2-Stage Features.

The IDEC Supercool 2-Stage system is more than just an air conditioner, it’s a step forward in how we cool our spaces responsibly. By replacing energy-hungry compressors with advanced evaporative technology, IDEC delivers comfortable cooling with up to 85% less energy use.

Dry running protection.

Auto water drain and cleaning system.

water softener helps prevent scale buildup on the evaporative pads and in the water tank.

Comfortably maintain temperatures below 20°C in dry weather conditions.

Features thermostat control and inverter variable speed function.

Achieves high evaporative efficiency, up to 130% wet bulb achievement.

Equipped with a blow-through direct-drive backward centrifugal fan.

Features thermostat control and inverter variable speed function.

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adiabatic cooling solutions

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

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Cooling System Performance Comparison

Cooling System Type	Power Consumption kW / Ton	Ambient Temp	Ambient Humidity	Room Temp Limit	Power Saving	Fresh Air	Humidity Comfort
DX Freon Gas Compression Cooling	1.2 kW / Ton	46°C	RH 60%	20°C	0%	Partial	Dry Discomfort
DEC Direct Evaporative Cooling	0.34 kW / Ton	46°C	RH 10%	28°C	70%	100%	Humid Discomfort
IDEC Indirect Direct Evaporative Cooling	0.22 kW / Ton	46°C	RH 10%	20°C	85%	100%	Normal Comfortable

Energy Consumption Comparison (kW / Ton)

DX Freon Cooling – 1.2 kW/Ton

DEC Direct Evaporative – 0.34 kW/Ton

IDEC Indirect Direct Evaporative – 0.22 kW/Ton

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

This innovation has a direct impact on daily life. For families, it creates healthier indoor environments with 100% fresh, filtered air that reduces dust, pollutants, and allergens. For workers, it ensures stable, cool temperatures in factories, schools, mosques, and warehouses, improving productivity and wellbeing even during peak summer heat.

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.

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/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.