Reinvent the way you heat your home with Castle's Serenity wood pellet stove and new smart controller. The Serenity features a 24-hour programmable controller for each day of the week that has the ability to cycle on and off and adjust to a built-in thermostat depending on when heat is needed.The smart controller allows you to choose manual, thermostat and weekly operational modes to heat your home on your schedule. As with any Castle Pellet Stove, you'll experience affordability, style and practicality. Its space-saving shape and attractive design will make it a welcomed addition to any room. With the new smart controller, heating your home efficiently on your terms has never been easier.