Dry Air Coolers
Bespoke dry coolers for data centres, process cooling and industrial applications. EC fan options available.
Horizontal Air Flow
Flat-bed dry coolers with horizontal airflow for process cooling. Compact footprint, low-profile design.
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V Configuration
V-coil layout for maximum cooling capacity in a compact footprint. Ideal for data centres and high-capacity applications.
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Centrifugal Fan Coolers (CFC)
Centrifugal fan units for ducted installations and applications requiring high static pressure.
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Vertical Air Flow
Top-mounted fans with vertical discharge for multi-unit arrays and data centre yards.
View Vertical Air FlowDry Air Coolers
HC Coils designs and manufactures bespoke dry air coolers for applications where reliable, energy-efficient heat rejection is essential. Every unit is engineered to your specific duty, site constraints and performance requirements. Our dry coolers use finned-tube heat exchangers with axial fans to reject heat from a closed-loop fluid circuit to ambient air. They require no water, no chemical treatment and minimal maintenance — making them the preferred choice for data centres, industrial process cooling, and commercial HVAC systems. We offer a range of configurations including V-coil, flat-coil, and multi-row designs, with EC or AC fan options to suit noise, efficiency and control requirements. All units are built in our UK facility with full quality control and short lead times.
Downloads
Product Catalogue
Full specifications, dimensions and performance data.
Operation & Maintenance Manuals
Installation, commissioning and maintenance instructions.
Standards & Accreditations
All our products meet exceptional standards, achieved by testing and inspecting our coils and products regularly and adhering to strict procedures.
"HC Coils are great to work with, on time, efficient, clean and tidy.
Project References
Tier III Data Centre, London
Product: 12× V-coil dry coolers with EC fans
Delivered and commissioned within 8 weeks. Zero downtime during installation with phased integration into existing cooling loop.
Pharmaceutical Plant, Cambridge
Product: 4× high-capacity flat-coil dry coolers
Custom-designed for glycol circuit with tight temperature tolerances. Passed FAT and site commissioning first time.
Distribution Centre, Midlands
Product: 6× standard dry coolers
Replaced ageing units with exact-fit replacements reverse-engineered from site measurements. Installed over a single weekend.
Common Questions — Dry Air Coolers
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