Pulse Of The Heat Exchanger

CONDENSER COIL

At KRN Heat Exchanger & Refrigeration Ltd., we specialize in the design and manufacture of high-performance condenser coils that deliver reliable heat rejection across HVAC, refrigeration, and industrial applications.

A condenser coil is the heart of a cooling system, responsible for transforming hot refrigerant vapor into liquid through three key stages:

1. Desuperheating – lowering the superheated refrigerant temperature,
2. Condensation – changing vapor into liquid by rejecting heat to ambient air,
3. Subcooling – cooling the liquid refrigerant below its saturation temperature for enhanced efficiency.

By managing this critical process, our coils ensure optimal system performance, energy savings, and long-lasting reliability.

Design & Construction

  • Tube Material: Seamless copper, copper-nickel, or stainless steel for superior thermal conductivity.
  • Fins: High-efficiency aluminum fins (optional epoxy coating for corrosion resistance).
  • Coatings: Protective and anti-corrosive coatings available for marine, coastal, and industrial environments.
  • Circuit Options: Custom circuit designs, sub-cooling modules, and face-split configurations to match exact system requirements.
  • Testing: Every coil undergoes leak detection, airflow, and pressure testing to guarantee performance and durability.