GHP Dual Temperature Twin Fan Speed Controller maintains a stable temperature and air pressure inside your grow room. The Dual Temperature Twin Fan Speed Controller can be programmed to control extraction and keep the environment at a specific temperature.
The Dual Temperature Twin Fan Speed Controller gives the user full control over negative pressure by allowing the user to set the required fan speed / balance.>/p>
The Twin Fan Speed Controller has 2 Power Outlets, one for the Intake Fan and one for the Exhaust Fan.
Each of the two power outlets can control fans up to a maximum power of 320 watts.
Both Speeds of the intake & exhaust fans are fully adjustable in order to maintain the perfect growing environment temperature.
GHP Dual Temperature Twin Fan Speed Controller Features:
This is the power supply for fresh air intake fans to be plugged into.
This is the power supply for stale air extraction fans to be plugged into.
Idle Speed Control Knob:
This sets the minimum speed that both fans will attain when the temperature is below the user pre set and is adjustable between 20% and 60%.
Balance Control Knob:
This control adjusts the differential between the intake fan and exhaust fan. This is in order to maintain the correct balance of intake to extraction when using similarly sized and rated fans.
When this knob is turned all the way anti-clockwise (0%), there will be no difference between the two fan speeds. When the control is turned all the way clockwise (100%), the extraction fan will run at twice the speed of the intake fan. This means that an effective negative pressure can be obtained and easily adjusted at any time.
Temperature Control Knob:
This control is used to set the desired grow room temperature from 5 C - 45 ℃.
This will show the target temperature.
This will be visible when the controller is effectively maintaining and controlling the temperature.
This is the temperature sensor used to monitor the environment.
This is a simple circuit breaker that will protect the controller if it ever overloaded.