Heatcraft® Desaturation Coils – Precision Cooling and Humidity Control

Heatcraft® Desaturation Coils are designed for close control cooling applications where precise temperature and humidity management are critical. Commonly used in hospitals, clean rooms, and research laboratories, these coils provide reliable performance in sensitive environments.

By combining fluid cooling and reheat functions in one assembly, Heatcraft® Desaturation Coils efficiently cool, dehumidify, and then reheat the air to achieve the exact desired exit temperature and humidity level. This makes them ideal for environments that require consistent indoor air quality and tight environmental control.

Like Heatcraft®’s Fluid Heating and Cooling Coils, Desaturation Coils incorporate a wide range of durable design features. However, thanks to a unique fluid circuit developed by Heatcraft®, each unit requires only a single supply and return connection, simplifying installation and reducing system complexity.

For mission-critical spaces where performance cannot be compromised, Heatcraft® Desaturation Coils deliver dependable cooling, dehumidification, and reheat— all in one coil solution.

Desaturation Coil Construction	Americas	EMEA	APAC
Tubing	3/8”, 1/2” O.D. Cu & 5/8” O.D. Cu, CuNi, St Stl, Carbon Stl, AD Brass	N/A	N/A
Circuit Type	Quarter, Half, Three Quarter, Single, One and one half, Double, Triple or Custom	N/A	N/A
Rows	1, 2, 3, 4, 5, 6, 8, 10, 12	N/A	N/A
Fin Surface	Sine Wave (corrugated), New Ripple (peak and valley) or Flat	N/A	N/A
Tube Patterns	Various	N/A	N/A
Casing / Mounting	Galvanized Steel, Stainless Steel, Carbon Steel, Copper or Aluminum	N/A	N/A
Connections	Carbon Steel, Stainless Steel, Red Brass, Copper (Braze, MPT, FPT, Victaulic, Welded)	N/A	N/A
Vents & Drains	Standard	N/A	N/A
Fin Material	Aluminum, Copper all tube sizes Stainless Steel, Carbon Steel – 5/8″ Only	N/A	N/A
Options	Electro-Fin coating, Bolting Flanges	N/A	N/A
Links	Fluid Catalog Fluid Coil Specification Fluid Coil Installation, Operation and Maintenance Desaturation Coil Article Certified Drawing: Cooling Coil > 2Row Certified Drawing: 1 and 2 Row Fluid Coils Certified Drawing: Desaturation Coil Certified Drawing: Cleanable > 2 Row Certified Drawing: Mist Eliminator	N/A	N/A

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