0911d_EH_NN_07_7.jpg(300)Wittus. The EPA-certified Toba self-cleaning pellet stove features a ComfortAir system that increases efficiency to 90%, the company says. The stove comes with a digital touch program, remote control, and a pre-set timer, and is available with ceramic tile or soapstone front panels. 914.764.5679. www.wittus.com.