The brain behind the breeze.
CoolControl turns any DURST Cool fan into a set and forget cooling system. Plug it in between the fan and the lead with its built-in male and female plugs, place the temperature probe near your gear, and it takes care of the rest. Choose a start temperature anywhere from 35 to 65 °C (it comes set at 45 °C). When your gear reaches it, the fan starts, then ramps up to full speed as the temperature climbs. Once things cool to 3 °C below the start point, it stops. No switches, no guesswork, no fan running when it doesn't need to. It works from 5 to 15 V and plugs straight in on the same 4-pin locking connector as the whole range.
- Plug and play: fits inline between the fan and the power lead
- Same 4-pin locking connector across the whole DURST Cool range, so fans, leads and CoolControl all plug together
- Works with every DURST Cool fan (all 4-wire PWM)
- Switches off 3 °C below the start temperature
- 343 setting combinations with one button and three LEDs
- Tiny standby draw: 25 mW at 12 V
Built different
- 4-pin locking connectors, the same as every DURST Cool fan and lead
- Braided wiring to match the range
| Input voltage | 5 to 15 V DC (fan's voltage rating applies) |
|---|---|
| Supported fans | 5 V or 12 V 4-wire PWM fans, including every DURST Cool fan. Not for 2-wire or 3-wire fans |
| Max fan current | Under 3 A |
| Standby draw | 10 mW at 5 V, 25 mW at 12 V |
| Temperature probe | NTC 50K, B=3950 |
| PWM output | 25 kHz |
| Connector | 4-pin locking |
Setup quick guide
- Unplug the fan from its power lead.
- Plug the fan into CoolControl, then plug CoolControl into the power lead.
- Power up and use the button and three LEDs to choose your settings, or leave the defaults.
| Setting | Options | Default |
|---|---|---|
| Start temperature | 35, 40, 45, 50, 55, 60, 65 °C | 45 °C |
| Start speed | 20, 25, 30, 35, 40, 50, 60% | 25% |
| Full-speed difference | 5, 10, 15, 20, 30, 40, 50 °C | 20 °C |
On the defaults: the fan starts at 45 °C at 25% speed, reaches full speed at 65 °C, and stops at 42 °C.
For use in dry locations. Heat out. Power in.
- Plug-and-play fan temperature controller.
- Automatically turns fan on at the set temperature.
- Turns fan off once the area has cooled.
- Fan speed increases as temperature rises.
- User-adjustable temperature settings.
- Designed for DURST Cool equipment cooling fans.
- Helps reduce heat build-up in enclosed electrical spaces.
- Suitable for 12V equipment cooling applications.
- Clean installation with locking fan connectors.
- Ideal for DC-DC chargers, inverters, battery boxes, and power compartments.
