There are two switch delay patterns for various cases. If the air temperature increases above the thermostat set point the fan switches to the high speed (maximum airflow rate). If the temperature decreases below the thermostat set point the fan switches to the pre-set lower speed.
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5.25inch Fan Controller Touchscreen Support 5 Channel Automatic Manual Control Temperature Monitor Fan Speed Display Fan Control
Aliexpress UK
The Nuaire XS-MFC Multi Fan Controller is an electric fan speed control designed for use with the XS nuaire ventilation range.This grey-coloured plastic controller allows for efficient management of multiple fans to ensure optimal ventilation and environmental control. With its reliable brand reputation and specific model, the Nuaire XS-MFC is a valuable tool for maintaining comfortable and healthy conditions. Units are brand new the box are worn just from where they have been in storage.
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Gdstime 120mm 4500RPM High Speed Server Fan With Controller 12cm 12V 220V Btc Machine Chassis Workstation Cabinet Radiator Fan
Aliexpress UK
Ideal for garden and patio enthusiasts looking to enhance their indoor gardening experience.
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lamptron FC5v3 FAN CONTROLLER 5.25 INCH
Aliexpress UK
Perfect for kit cars or older vehicles that don't use electric fans as standard. So for example if your thermostat starts opening at 74°C you want an "on" temp of 84°C to 89°C so you would use the 85°C on switch.
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120mm 3000RPM Fan Cooling with Controller 12cm 12V 220V Btc Machine Chassis Workstation Cabinet Radiator Server Fan
Aliexpress UK
Maximum current is 6.5 amperes. In and / or exhaust fans can be connected at any power outlet. Just connect your fans and position the probe inside the room. Next, set the lowest speed for both fans and the required temperature.
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120mm 3000RPM Fan Cooling With Controller 12cm 12V 220V Btc Machine Chassis Workstation Cabinet Radiator Server Fan
Aliexpress UK
The 40W LED Ceiling Fan Light with Remote Control offers a modern and stylish addition to any indoor space. With a choice of white or warm white light colours and three speeds for control, this ceiling fan provides both comfort and lighting options. The Energy Efficiency Rating of A indicates its energy-saving capabilities, while the dimmable feature and remote control add convenience to its design. Made from ABS plastic in a sleek white colour, this ceiling fan is mounted on the ceiling and operated by a remote control for easy adjustment. Perfect for today's homes, this Ceiling Fan is a practical and aesthetically pleasing choice for any room.
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120mm 3000RPM Fan Cooling with Controller 12cm 12V 220V Btc Machine Chassis Workstation Cabinet Radiator Server Fan
Aliexpress UK
1.5 Amp to 10 Amp models all housed in robust die cast enclosure. Minimum Speed Pre-Set Facility.
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120mm 3000RPM Fan Cooling With Controller 12cm 12V 220V Btc Machine Chassis Workstation Cabinet Radiator Server Fan
Aliexpress UK
The minimum fan speed is the lowest speed that the fan will run at. The lower the speed is set, the greater range the fan has to operate between. However, the fan may not run if the minimum fan speed is set too low.
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120mm 3000RPM Fan Cooling With Controller 12cm 12V 220V Machine Chassis Workstation Cabinet Radiator Server Fan
Aliexpress UK