The dial-a-temp is a plug-in style fan speed control specifically designed for controlling built-in fans in stoves and fireplaces. It operates from 115VAC 50/60 Hz with a maximum rating of 250 Watts @ 25ºc. The dial-a-temp contains an on/off line switch.
Fan speed control
For use with permanent split capacitor (psc) and split phase motors
Fixed min voltage calibration