The ProCom Model# MN1PHG 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 ProCom 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 manual control. Truly a leap forward in Ventless Infra-red heating!