Supporting Commercial HVAC with Advanced Process Cooling

NIMBUS provides process cooling solutions to the commercial HVAC industry, helping facilities achieve higher efficiency, lower water use, and reliable performance. Our products—including hybrid adiabatic cooling systems and dry cooling systems—are engineered to complement and enhance HVAC infrastructure, improving operational efficiency and eliminating legionella risks without replacing the full HVAC system.

The Challenge for Commercial HVAC Facilities

Conventional HVAC systems, particularly those using cooling towers, face challenges that affect efficiency, sustainability, and operating costs:

Water Use

High-volume cooling towers consume significant water, driving costs and environmental concerns.

Energy Demand

Traditional chillers often require large amounts of electricity, reducing overall building efficiency.

Maintenance Burden

Cooling towers and complex HVAC setups require frequent maintenance, increasing downtime and operational risk.

NIMBUS process cooling solutions integrate seamlessly with HVAC systems, helping facilities overcome these challenges while supporting long-term sustainability and efficiency goals.

NIMBUS Commercial Cooling Products

VIRGA™ Hybrid Adiabatic Cooling Systems are exceptionally efficient, yielding lower operating costs and offering lower capital investment than dry coolers because they require fewer units to cool any given fluid volume.

VIRGA™ Cirrus™

For limited-height environments. Features horizontal airflow design and a 72.5-inch fin height.

VIRGA™ X3™

For high-volume cooling needs. Features a 90-inch fin height.

Why HVAC Professionals Choose NIMBUS

Focused Cooling Expertise

NIMBUS designs solutions specifically for process cooling, providing specialized support to commercial HVAC systems rather than competing with HVAC providers.

Seamless Integration

Our products work with any existing commercial HVAC setup, whether air-, water-, or hybrid-cooled.

Energy and Water Efficiency

Reduce operational costs and environmental impact with low-water, low-energy process cooling solutions.

Flexible Deployment

Support for both retrofits and new construction projects ensures commercial facilities can scale cooling capacity as needs change.

Reliable Performance

NIMBUS solutions minimize operational risk, reduce maintenance requirements, and outperform conventional chiller and cooling tower setups.

Frequently Asked Questions

Does NIMBUS provide HVAC systems?

No. NIMBUS provides process cooling solutions that integrate with commercial HVAC infrastructure.

Can NIMBUS products be added to existing HVAC systems?

Yes. NIMBUS solutions are vendor-neutral and compatible with air-, water-, and hybrid-cooled HVAC systems.

Are NIMBUS solutions effective for large commercial facilities?

Absolutely. Our products scale to support high-capacity commercial cooling needs while reducing energy and water use.

Do NIMBUS solutions work for retrofits and new builds?

Yes. NIMBUS supports both retrofit projects and new construction, providing flexible and scalable cooling solutions.

Ready to Enhance Your Commercial HVAC Cooling?

Connect with a NIMBUS expert to explore process cooling solutions tailored to your facility.