A patented variable speed drive that continuously adapts your fan speed to efficiently deliver heating and cooling.
The first drive to really work with the single-phase PSC motors in most small fan systems.
Soft starts, background idle, and slow ramps get rid of sudden blasts of air and noise.
You might just forget your fans are even there.
Better air mixing and continuous control keep the temperature where you set it, not bouncing between too hot and too cold.
Keep your room at the right temperature and humidity.
Quick & Easy
The Phoenix takes under 30 minutes to install inline with your existing fan motor.
The easiest heating & cooling upgrade since programmable thermostats.