Hot water air heater WWH 235 EC

hangingceiling-mountedwall-mounted

High comfort Reduced electricity consumption 0-10V control Low sound level Various discharge possibilities The WWH 235 EC is a compact water heater with a capacity of 27.8 kW at a water temperature of 90°/70°. The heat exchanger consists of a combination of copper tubes and aluminium fins which ensures optimum heat transfer. The EC fan is about 25 % more efficient in terms of electrical consumption and is low noise compared to the standard WWH. It is a perfect solution in shops, showrooms , or any commercial buildings. EC fan motor as standard low electricity consumption low sound levels 0-10 V. stepless speed controller, adjusts air volume and noise applicable for all water temperatures horizontal or vertical air discharge extra louvres available 4-way or 6 way down flow plenum suspended ceilings long lifetime Heat emission 0kW - 27.8kW Air volume 0m³/h - 3900m³/h Max. throw horizontal 22m Max. throw vertical 7m Connection voltage 230V - 230V Number of phases 1 Nominal current 0.9A Max. electric power input 200W Adjustable fins on exhaust side Yes Heat exchanger material Aluminium/copper Fan type Axial EC ventilator as standard Yes Sound pressure level at height of 5 metres 0dB(A) - 59dB(A) Height 679mm Width 679mm Depth 425mm Nominal inner diameter 3/4 inch (20) Water-side resistance at dT 20°C 4kPa Max. operating pressure 500kPa Water content 1.4l Weight including filling 31kg Heat emission 80/60 22.8kW Heat emission 70/50 17.79kW