Compact radiator type 33 600 x 700 mm 1349 W (C33070) is made of cold-rolled special steel sheet, quality compliant with EN 442-1, featuring side walls and a top cover grille. They form a complete heating element. The waves of the plate sheet appear every 33.3 mm. A convection plate is welded to the inner edges of the water channels. The outer surface treatment includes degreasing, iron phosphating, passivation, rinsing, and priming through cathodic electro-dipping according to DIN 55900 Part 1 and baking. The final surface treatment consists of a high-quality electrostatic powder coating according to DIN 55900 Part 2 and post-baking. Color: Stelrad 9016 white. As standard, the radiators are equipped with Monclac type rail mountings, allowing for easy installation and rotation of the radiator, plug, and air vent. They are packaged in shrink wrap with cardboard edge protection. The design meets the safety requirements of BAGUV. Quality guarantee according to DIN ISO 9002. Thermal efficiency tested according to EN 442. Connections: 4 x 1/2 inch. Connection: side right or left. Operating pressure: 10 bar. Heat transfer temperature: hot water up to 110 °C. Type: 33. Height: 600 mm. Length: 700 mm. Output: 75/65/20 ºC 1672 W / 45/20 °C 851 W.