GSW 14” Stainless Steel 4-Way Adjustable Air Diffuser for Evaporative Swamp Cooler, 16” x 16" Mounting Edge (14"x14"x6") Storage_Equipment Stand Mostly the range hood noise

Mostly the range hood noise is the sound of air whooshing the steam away

Noise level at high: 50 dB

120V directly applied on the micro switch will cause sparks built up

consult with your electric technician before buying

GSW 14” Stainless Steel 4-Way Adjustable Air Diffuser for Evaporative Swamp Cooler, 16” x 16" Mounting Edge (14"x14"x6") Storage_Equipment Stand Mostly the range hood noise[Durable] Diffuser is made from stainless steel making it durable and longer lasting. [Mounting Size] For up to 14 diameter round ducts or 14 x 14 rectangle ducts. This product is designed to cover a 14 x 14 hole size. The mounting size is 16 x 16. Please measure your installation area before purchase. [Versatile] This stainless steel diffuser is for evaporative swamp cooler which is perfect for restaurant and bar. [Easy To Install] The stainless