Manuals Brands Heatilator Heatilator Manuals ManualAgent has 2 Heatilator manuals covering 2 models. Popular Categories: Indoor Fireplace Popular Heatilator Manuals Heatilator GNDC30 Installation & operating instruction Heatilator Wood Burning Fireplace EL36 Series Owner's Manual Indoor Fireplace Models Document Type GNDC30 Installation & operating instruction Wood Burning Fireplace EL36 Series Owner's Manual