Easy to use and install</br>TRIAC silent switching for accurate temperature control of +/-0.5??F</br>High-capacity electronic thermostat (up to 3000W @ 240V)</br>Compatible with electric baseboards (120-240V)?? convectors and radiant ceilings</br>2-Wire</br><br/>http://www.amazon.com/gp/product/B002Z7EBC4