Plastic, retro-fitted acoustic core ventilator for background room ventilation, compliant with BS 5250.
Features and benefits:
Components:
Plastic, retro-fitted acoustic core ventilator for background room ventilation, compliant with BS 5250.
Features and benefits:
Components:
Plastic, retro-fitted acoustic core ventilator for background room ventilation, compliant with BS 5250.
Features and benefits:
Components: