Evaporator Cooler SKVF

Neptronic's SKVF evaporative cooler is a product specifically designed for adiabatic cooling and conditioning.

With energy-efficient modulating fans, fresh air from the outside or recirculated air from the room is supplied to the interior. Warm, dry air flows through the regulated humidified matrix medium. The resulting evaporation of water increases the air humidity and lowers the room temperature.


The controller of the SKVF can be configured with either temperature control for cooling application or humidity control for humidification control. This allows you to temper industrial and commercial indoor areas where heat build-up could be unfavorable for people, production and property.

• ECM fan with variable power (10-100%)
• Compact, quiet and self-contained evaporative cooler
• Free cooling up to 12°C (21.5°F)
• Very low energy consumption (< 1.5kW)
• Hygienic and environmentally friendly operation
• Very low and easy maintenance due to removable matrix
• Configurable for minimal water consumption
• Configurable fan operation for continuous ventilation or media drying

Advantages of the ECM fans in the SKVF:

• High energy efficiency - up to 30% more efficient compared to AC fans
• Integrated stepless control for fan speed, torque and feedback
• Low operating temperatures increase the reliability and longevity of the fan
• Relatively compact and versatile with high capacity

Integrated multi-platform controller

The SKVF controller is configured specifically for SKVF evaporative coolers.

• User-friendly, menu-driven interface on a 128 x 64 LCD with 8 function keys for quick configuration and operation

• The user rights management system allows the menu to only show functions available for the type of user logged in: end user, service technician, installer or integrator

• The Quick Config menu allows for faster and easier installation by only showing the most commonly used features and configurations

• Independent scheduling system for unit operation and drain cycle configurable via menu or BACnet communication interface

• Firmware can be updated in the field via SD card, USB or BACnet

• Easily view and export trend logs and alarm logs

Optional Features

• Selectable BACnet MS/TP or Modbus menus provide access to over 75 objects/registers for integration with a BMS and IoT (Internet of Things)
• Ethernet module
• BACnet IP or Modbus IP
• Web services enable device configurations, remote diagnostics and many other functions from any location

HRL24 Humidifier/Thermostat
The SKVF can be remotely controlled with the HRL24 room humidistat/thermostat to monitor and control the humidity and temperature in the room.

• Humidity and temperature detection
• Large backlit LCD display
• Icon driven and one line of text information
• Four wire connection between device and SKVF controller
• Selectable Fahrenheit or Celsius scale
• Network service port via built-in mini USB connector