ACADEMY SERIES · EPISODE 3Technology Selection
Dehumidification Technologies
There are three main technologies for industrial dehumidification: desiccant rotor, condensing and pool units. This episode compares their operating principles, achievable dew points, strengths and limits, and shows how the target dew point and the ambient temperature drive the right choice.
Published: 4 October 2026Narration: Turkish and English4:59
In this video
- Desiccant rotor units can reach dew points as low as −60 °C; condensing units cannot go much below about +5 °C and work best above +10 °C.
- About 75% of a desiccant rotor is the process zone and 25% the reactivation zone; reactivation air at 100–140 °C carries the captured moisture outside.
- With natural gas or steam reactivation, operating costs typically fall by 40–60%, and by up to 75% with waste heat; good filtration protects rotor life.
- Condensing units offer high efficiency (COP 3.5–5.0) and low investment in comfort applications, but are not recommended below 15 °C.
- Pool units are built for chlorinated humidity, with coated steel, aluminium or stainless casings and epoxy- or cataphoresis-coated coils.
More from this series
Academy Series · Ep. 1
Moisture Load Calculation
Psychrometrics & Sizing · 4 October 2026
Academy Series · Ep. 2
Relative Humidity and Health
Health & Indoor Climate · 3 October 2026
Academy Series · Ep. 4
Dehumidifier Selection
Equipment Selection · 4 October 2026
Academy Series · Ep. 5
How to Calculate Humidification Load
Humidification Load · 5 October 2026
Academy Series · Ep. 6
Humidity Control in Swimming Pools
Pool Humidity Control · 5 October 2026
Academy Series · Ep. 7
Electrode or Resistive?
Steam Humidification · 5 October 2026
More videos
Service & Maintenance
Neptronic SKE4 — External Analog Control Profile
Settings & Commissioning · 4 October 2026
Products & Technology
Neptronic × NKT: Turkey Distribution Agreement
Humidification · Neptronic · 1 October 2026
Service & Maintenance
Neptronic SKE4 — How to Use the Control Panel
Settings & Commissioning · 27 August 2026








