Control equipped with "Connex TM" wireless technology that works with Dimplex single-zone and multi-zone controllers for simple whole home control. Washable dust filter - airborne particles are trapped in the filter for cleaner air. The filter is removable for easy cleaning. Economy setting reduces set temperature when the room is not in use. Safe. Equipped with multiple safety systems to ensure complete piece of mind. Discreet styling - unique louvered grille design for a look that will suit any decor. 2-year limited warranty, 5-year on element.