... :* Three heating elements: Aluminium panel, Ceramic board and sand-filled with heating tube.* Maximum power: from 600W to 1800W* Over heating ... /350W/600WAluminium8M, A, B, G, IHLAA-6A6300W/600W/900WAluminium12M, A, B, G, IHLAA-8A8400W/800W/1200WAluminium16M, A, B, G, IHLAA-10A10500W/1000W/1500WAluminium20M, A, B, G, IHLAA-12A12 ...