The RAM AIR-PRO II 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 up to 7 amps per socket.
The AIR-PRO's unique sofware will automatically calculate the running speed for the temperature/pressure desired by adjusting the running speed of the fan. The AIR-PRO will also maintain a stable running speed that means the fan will be running at it most efficient , extending the life of your fan, whilst using minimum electricity.
For best results use with other products in the RAM Range