DC – duct cooler

DC Duct Cooler – High Efficiency HVAC Duct Cooling Coil

The DC Duct Cooler is a high-performance air conditioning duct cooler designed for residential and light commercial ventilation systems. Engineered by Gerhman, this advanced HVAC duct cooler provides efficient supply air cooling during summer operation while maintaining low pressure losses within circular duct systems.

The DC duct cooler features a robust galvanized steel casing insulated with high-quality rubber matting for superior thermal and acoustic performance. Its multi-row aluminium heat exchanger maximizes heat transfer efficiency, while the integrated aluminium condensate tray ensures reliable condensate drainage and safe operation.

Designed for durability and long service life, the Gerhman DC model incorporates copper water coils and aluminium fins, providing high corrosion resistance and optimized heat exchange performance. The unit supports standard M18x1 mm hydraulic connections, with optional ½” female threaded fittings available for flexible system integration.

Installation flexibility is a key advantage of the Gerhman duct cooler. The removable heat exchanger allows easy maintenance, and the mounting orientation can be configured for left or right connection requirements. Airtight spigot duct connections with EPDM rubber seals ensure secure integration into ventilation systems.

Why Choose Gerhman DC Duct Cooler?

• Engineered by Gerhman for reliable HVAC performance

• High-efficiency duct cooler for ventilation systems

• Low pressure drop air conditioning solution

• Durable galvanized steel construction

• Copper water coil with aluminium fins

• Flexible installation and easy maintenance

• Ideal for modern HVAC and air conditioning systems

The Gerhman DC Duct Cooler delivers efficient airflow cooling, long-term reliability, and optimized HVAC system performance — making it the ideal choice for professional ventilation and air conditioning projects.