Heaters to heat clean air in high capacity buildings
Air heaters are designed to heat clean air in HVAC and ventilation systems. They can be stand-alone or mounted into airduct systems. The most common are electric duct heaters, to be mounted in ducts. There exists circular and rectangular heaters, with on-off or modular regulation with built-in controls. They can work as a pre-heater, re-heater, circulation heater or auxiliary heater. The applications are workplaces, offices, shopping centres and industry.