Air-Cooled Chillers

Mydax Air-Cooled Liquid Chillers provide precise temperature control when a water source is unavailable for condenser cooling. These systems use fans to dissipate heat efficiently and are ideal for industrial applications.

Our air-cooled chillers feature:

Patented Proportional Refrigeration Control for temperature stability
Opdax HMI Touchscreen for easy operation
Heavy-Duty Tubular Steel Frame for durability
Leak-Free Pumps & Stainless Steel Heat Exchangers
Comprehensive Quality Assurance Testing

Industry Applications

Mydax Water-Cooled Chillers are trusted in:

Semiconductor Testing & Manufacturing – Extreme precision for wafer processes

Medical & Pharmaceutical – Reliable temperature control for research & production

Aerospace & Defense – Cooling for avionics, radar, and military systems

Chemical Processing – Maintaining stability for sensitive chemical reactions

Laser & Optics – Thermal management for high-power lasers

Hydrogen Fueling Stations – H_₂ precooling solutions for refueling stations

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Why Choose Mydax Air-Cooled Chillers?

Precision Temperature Control (±0.5^°C or better)
User-Friendly Interface (Graphical Touchscreen)
Multi-Channel Temperature Control Options
Heating & Cooling Capabilities
Custom Configurations Available
Lifetime Free Email & Telephone Support
FREE Opdax Remote Control

Model	Temperature Range	Cooling Capacity @ Temperature	Heating Capacity	Temperature Stability	HTF Output Flow / Pressure	Recirculating Heat Transfer Fluid
1M6A	0^°C to +60^°C	1.8 kW @ +10^°C	1.5 kW	± 0.5^°C	2.5 Gpm at 50 PSI	Fluorinert FC-3283
1M12A	0^°C to +60^°C	3.6 kW @ +10^°C	3.0 kW	± 0.5^°C	4 Gpm at 50 PSI	Fluorinert FC-3283
1M16A	0^°C to +60^°C	4.8 kW at 0 ^°C	3,000 W	±1.0 ^°C	6 GPM at 80 PSI Adjustable	Koolance 702 / Propylene Glycol/Water
1L9A	-20^°C to +40^°C	2.5 kW @ +20^°C	3.0 kW	± 0.5^°C	10.5 Gpm at 45 PSI	Water / Glycol
1L26A	-30^°C to +80^°C	7.5 kW @ -20^°C	1.5 kW	± 1.0^°C	6 Gpm at 65 PSI	Water / Glycol
1M60A	+4^°C to +30^°C	17.5 kW @ +10^°C	3.0 kW	± 1.0^°C	4 Gpm at 30 PSI	Water / Glycol
1M180A	+25^°C to +80^°C	52.7 kW @ +50^°C	6.0 kW	± 1.0^°C	30 Gpm at 35 PSI	Water
3LM30A (3-loop system)	-15^°C to +50^°C	9 kW @ -15^°C (3 kW per loop)	3.0 kW per loop	± 0.5^°C	4 Gpm at 110 PSI per loop	PAO
1M50A-OD	0 to +25 ^°C	NA	12 kW	± 1.0^°C	85 gpm at 29 psi	50% Ethylene Glycol/50% Water
1L25A	-25 to +45 ^°C	NA	3,000 W	± 1.0^°C	7 gpm at 65 psi Adjustable	55% Ethylene Glycol/45% Water
3LM30A4-OD	-30 to +60 ^°C	NA	3 kW Each Loop	±0.5^°C	5 gpm at 110 psi each loop	PAO

Standard Items
- Rugged Powder-Coated Heavy-Duty Tubular Steel Frame with aluminum panels
- Portable Chiller System on locking casters with leveling feet
- Stainless Steel Brazed-Plate Heat Exchangers
- Fluid Flowmeter on Heat Transfer Fluid (HTF) return path
- All Brazed Refrigeration and HTF Copper Piping
- High-Reliability, Patented Advanced Temperature Control Refrigeration Technology
- RS-232 Serial Communication Interface
- 12-Month Warranty with free telephone and online support

Sealed Stainless Steel Reservoir with nitrogen blanket capability, pressure regulator, and safety pressure relief valve
Variable Frequency Drive (VFD) for precise pump motor flow control
Extended Temperature Ranges
Custom System Design for specific applications
Outdoor Rated Systems for harsh environments
Modular, Multi-Loop Configurations
Onsite or Extended Warranty Options
Inline Fluid Filtration for superior heat transfer fluid cleanliness
Ultra-Precision Temperature Control (±0.5^°C to ±0.05^°C available)
Larger Reservoir Volume Options
Rotary Flowmeter on Facilities Water Return Path
Increased Pump Size for higher output flow/pressure
Higher Heating Capacity
Sound Insulation for noise reduction
Digital HTF Pressure Gauges
Comprehensive Communication Options: Modbus, GPIB (IEEE-488), RS-485, Ethernet LAN, Analog I/O
Special Voltages and 50 Hz Operation
Custom Frame Size, Powder Coat Colors, and Outdoor Rated Designs
Remote Temperature Sensing and Control
Custom Software & Certifications (e.g., UL, CE, SEMI-S2, etc.)

Mydax Air-Cooled Chillers are available in 1, 2, and 3 independent channel configurations, making them ideal for applications requiring multiple process temperature control loops.

Galden and H-Galden (Solvay Solexis)
Fluorinert and Novec fluids (3M)
Syltherm HF, XLT (DOW Chemical)
PAO Oil
Water / Glycol Mixtures
Deionized Water (specify conductivity/resistivity)
Deuterium Oxide

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Mydax Chilling Solutions

Custom Temperature Control Solutions

At Mydax, we specialize in custom-engineered recirculating liquid chillers designed for precision temperature control across industries like pharmaceuticals, aerospace, semiconductor manufacturing, and chemical processing. Whether you need ultra-low temperature chilling, multi-loop control, or high-heat stability, our engineered-to-order systems ensure peak performance and efficiency.

Advanced Refrigeration Technology

Our patented proportional refrigeration control sets us apart, delivering unmatched temperature stability and energy efficiency. With air-cooled and water-cooled options, multi-zone configurations, and advanced PLC-based control systems, our chillers provide precise, reliable, and scalable solutions for critical applications.

Industry-Leading Process Chillers

From aerospace and defense to hydrogen FCEV refueling and semiconductor applications, our process chillers are designed for demanding environments. Each unit is built with rugged construction, leak-free pumps, and advanced monitoring systems, ensuring maximum uptime and reliability.

Engineered, Manufactured & Serviced in the USA

Designed, built, and tested in-house, Mydax chillers undergo rigorous quality control to meet the highest industry standards. With a commitment to innovation, durability, and customer support, we deliver turnkey temperature control solutions for the most complex thermal management challenges.

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Air-Cooled Chillers

Industry Applications

Mydax Water-Cooled Chillers are trusted in:

View Our Catalog Today!

Why Choose Mydax Air-Cooled Chillers?

Air-Cooled Chiller/Heater Model Specifications remove

Mydax Air-Cooled Indoor Chiller System Features add

Popular Optional Features add

Available Multi-Loop Configurations add

Compatible Recirculating Heat Transfer Fluids (HTF) add

View Our Catalog Today!

Mydax Chilling Solutions

Custom Temperature Control Solutions

Advanced Refrigeration Technology

Industry-Leading Process Chillers

Engineered, Manufactured & Serviced in the USA

Submit a Request

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