IDEC Supercool
2-Stage
Indirect-direct evaporative cooling solutions
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
Cooling Reimagined
Inside the IDEC: 2 Stage Process of Intelligent Evaporative Cooling
01.
First Stage
02.
Second Stage
Up to 10°C Lower temperatures
Up to 120% Wet-bulb efficiency
Up to 70 % Less increase in humidity
Up to 30% Less water consumption
100% Fresh Air
Up to 85% Energy
Saving
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.
Download the product catalogue
Get detailed specifications and performance insights with our technical datasheet, designed to help you plan with confidence.

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 |
Next-Gen Cooling Solutions for a Cleaner, Cooler Tomorrow.
Discover our Extended Product Portfolio.

Indirect Direct Cooling Systems
Windmason Flagship Products Indirect Direct Evaporative Cooling (IDEC) Systems


Hanger Cooling Solutions
Lightweight, ductless hangar cooling systems: industrial quick-install, relocatable solution.

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.











For inquiries, discover, products or services
Frequently Asked Questions.
What is IDEC technology and how does it work?
IDEC (Indirect, Direct, Evaporative Cooling) is an energy-efficient air conditioning system that uses a two-stage or three-stage evaporative cooling process. It cools air without a compressor by first passing outdoor air through a water-cooled heat exchanger (indirect cooling) and then through wet cooling pads (direct cooling), ensuring optimal temperature and humidity levels.
How much energy IDEC save compared to traditional AC?
IDEC Supercool units consume 80% to 85% less electricity than traditional Freon-based central air conditioning systems, making them an energy-efficient and cost-effective cooling solution.
Can IDEC be used in both dry and humid climate?
Yes, IDEC is designed for both dry and humid climates. For dry regions, it uses a 2-stage cooling process, while for humid regions, it incorporates a 3-stage and 4 Stage cooling process, ensuring efficient temperature control and air quality.
Why IDEC is considered an eco-friendly solution?
IDEC eliminates the need for Freon gas and compressors, reducing its carbon footprint and environmental heating effects. It also uses water-based cooling, significantly lowering power consumption and making it an environmentally sustainable solution.
How does IDEC improve air quality?
IDEC units use 100% fresh air intake with high-efficiency G4 aluminum washable filters, removing up to 99% of dust and pollen. This ensures clean, healthy, and allergen-free indoor air.
Can IDEC be used as replacement of traditional air conditioners?
Yes! IDEC units can seamlessly replace Freon-based central A/C systems, using the same ducts and controls while offering a more efficient and eco-friendly cooling solution.
