Ventilation box with integrated filtration ESR -2 EC Series

• Compact supply air unit with filter, electric air heater and control. • stepless fan control: Constant volumetric flow/ constant pressure/ constant speed/ temperature/ CO2 controlled. • Operating mode and setpoint temperature can be selected directly on the control panel. Timer with time programme and filter monitoring integrated in the control panel. • The control is designed in such a way that an exhaust air fan (optional) can also be integrated. Thus, a complete ventilation system with supply and exhaust air can be installed with the simplest of means. • Error monitoring. • Possibility of connecting temperature sensors and/or air quality sensors. • Modbus interface for connection to building control system. • Extended menu structure with several levels and authorization concept. • With sound-absorbing rock wool, laminated with silk glass, and double-walled housing for minimum noise level and the best thermal insulation. • Air filter replacement in seconds without tools. • Impeller with blades curved to the rear for optimised efficiency. • Removable cover with clip-locks. • Inlet and outlet side connection socket for direct installation in ventilation ducts. • Time-saving mounting thanks to mounting tracks. • With automatic fan overrun to protect against overheating. • Can be switched on/off using external potential-free contact. • IP 33 degree of protection.