The ProCom Model# ML2PHG not only incorporates a new slimmer cabinet design but also features the latest advancement in Ventless Infra-red burner design. This NEW Advancement allows the Avenger Series to provide more heat per Ceramic Plaque when incorporated with the patented burner technology. No electricity is required which is perfect for power outages or any in-house urgencies. Includes many exclusive features such as the 2 heat settings manual control, and many more. Truly a leap forward in Ventless Infra-red heating!