romventiler

Romventiler is a Danish term used in the field of building ventilation to refer to valves or dampers that regulate the flow of air into or out of individual rooms within a ventilation system. They are installed in ducts, at room terminals, or in diffuser assemblies and are used to enable zoning of a building’s ventilation, so different spaces can receive varying air volumes according to demand.

Purpose and use: Romventiler help balance supply and exhaust air, support comfort by adjusting room air flow, and improve energy efficiency. In modern systems they enable demand-controlled ventilation by reacting to occupancy, CO2 levels, or temperature signals in each room.

Types: Manual room dampers are mechanically operated by hand or with a simple actuator. Motorized, or electronically actuated, dampers are controlled by a central building management system or local room controllers. Thermostatic or sensor-driven romventiler respond to measured conditions (such as temperature or CO2) to modulate opening and closing.

Operation: In contemporary installations, romventiler are integrated with sensors and control logic to provide zone-level ventilation. This enables targeted air exchange, helps maintain target temperatures and air quality, and reduces energy waste by avoiding over-ventilation in unoccupied or low-need spaces.

Installation and selection: Selection depends on duct layout, noise criteria, leakage tendencies, and compatibility with the overall ventilation system. Regular maintenance includes checking seals, actuator function, and control signals to ensure reliable operation.

Standards and energy considerations: Romventiler are implemented to meet general ventilation standards and energy performance requirements. Proper balancing and ongoing calibration are essential for system performance and occupant comfort.