Return Air Vent Silencer

Air duct silencer reduces air noise traveling through hvac duct work and air ventilation systems.

Return air vent silencer.

Closing supply vents actually puts undue stress on your hvac equipment. Let our engineering department help you with your air duct noise reduction needs. Duct silencer length open area and configuration are all determined by the noise control requirements and the design of the duct system. Bathroom exhaust fans clothes dryer vent fans room to room vent fans crawl space vent fans radon mitigation fans.

Air duct silencer reduces air noise traveling through hvac duct work and air ventilation systems. No flimsy 26 or 24 gauge vent noise silencer material that vibrates in the airstream. 24 and 36 lengths price. Our team is experienced in evaluating factors such as air volume and velocity and will engineer duct silencer solutions to achieve all of the performance specifications on your project.

24 and 36. The compact design of the return air silencer ras provides an innovative solution for reducing plenum noise entering occupied spaces through return air openings and mechanical equipment noise transmission through transfer grilles. One closed damper probably won t make much difference but closing several dampers at once might make your system noisier. Silent mod hvac are fabricated from 22 18 gauge galvanized steel for superior strength and maximum sound transmission reduction through side walls.

Positioned directly above return grilles the rac prevents the transfer of occupant noise into the plenum above and prevents mechanical noise in the plenum from flanking through return grilles or open vents into the occupied space below. Silencers are constructed with a 22ga galvanized steel outer casing and 22ga perforated galvanized steel baffles filled with inorganic glass fiber. Pottorff model ra silencer is designed for return air transfer openings or return air grilles between adjacent spaces. Model ra silencers are fabricated with a 4 102 thickness for installation in wall cavities or other applications where noise control is required in a low profile.