HRV Ceiling and wall Valves
Air Valves for Heat Recovery Ventilation (MVHR)Systems.
The extract air valves or grilles can also be used in Mechanical Extract Ventilation (MEV) systems
Can be used in ceiling or walls.
Air Valves for Heat Recovery Ventilation (MVHR)Systems.
The extract air valves or grilles can also be used in Mechanical Extract Ventilation (MEV) systems
Can be used in ceiling or walls.
