Regulator st 700 white product description stepless speed regulator, as used in connection with channel fan el 100 vk el 125 vk or equivalent fan. Speed can adjusted, sa fan running with less force. This can be one large benefit in connection with for example, varmeflytningsanlæg. Caution: if regulator used together with one thermostat, bowl regulator coupled to medium thermostat past, the laws fan. Regulator have built-in fuse on t 1,6 a, past, the laws this must udelukken...
