RAM AIR-PRO II Fan Speed Controller 13A

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Brand RAM

The RAM AIR-PRO is an intelligent and silent indoor climate controller designed to control two inline/exhaust fans thermostatically, monitoring and keeping the desired room temperature and air pressure.

The RAM AIR-PRO High Power operates at 7 Amps per socket output.


  • 1 x 2m remote thermostat sensor 
  • Variable temperature control 
  • Variable fan speed control 
  • Digital display 
  • 1 x 2m power lead

RAM AIR-PRO Twin Fan Speed Controller

  • The new RAM AIR-PRO is an intelligent and silent indoor climate controller
  • Designed to control extraction and intake fans thermostatically
  • Monitors and keeps a desired room temperature and air pressure
  • All you have to do is plug in the fans, set the required air temperature and fan speed/balance and the RAM AIR-PRO will do the rest
  • It will maintain a continuous temperature in the room and give full control over negative pressure
  • The RAM AIR-PRO features a 2m remote thermostat sensor  and temperature setting, as well as twin fan speed control
  • The maximum it can handle is 13A
Working out which controller:

The Max load is the load of both in-take and out-take fans combined. Choose your fans from the list and add up the current ratings in AMPS

Acoustic Box Fans Amperes (Amps)
1000m3hr 1.1
1500m3hr 1.6
2500m3hr 2.5
3250m3hr 5.5
4250m3hr 6.0
RVK inline fans Amperes (Amps)
100 0.2
125 0.2
125L 0.3
150 0.3
150L 0.5
200 0.5
200L 0.7
250 0.5
250L 0.7
315 0.9
RAM inline fans  
100 0.4
125 0.4
150 0.5
200 0.8
250 0.8
Max Pro 200 0.6
EL250 1.0
EL315 3.2
More Information
Brand RAM