Circular Duct Type Water Heaters and Coolers

CWH and CWC series are circular duct type water heaters and coolers used for heating or cooling fresh air in ventilation systems. Both products have an aluzinc-coated casing. The casing is equipped with a rubber seal for air duct connection, and the devices meet the air tightness class D requirements according to EN 15727 standard.

The CWH model is designed for heating ventilation air with a 2 or 3-row hot water coil. The CWC model is used in cooling applications with a 3-row hydrophilic coated aluminum coil and a stainless steel condensate pan. Both products have an openable cover for maintenance and cleaning. The devices can be adapted to different application needs by being supported with regulators, sensors, actuators, valves, and frost protection elements.

CWH and CWC products are offered in six different standard diameter options ranging from Ø100–500 mm.