installing a range hood duct

{"title":"Stainless Steel T Shaped Range Hood with 250W Motor Ducted Wall Mount Installation Low Noise","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/f1\/b56061d72b986f7656afa346700f-200x200-1.jpg","attrs":{"Price":"usd56-65 per unit","Brand Name":"EQVVV","Model Number":"T12","Minimum Order Quantity":"50-100pcs each model for trail order","Delivery Time":"15-25days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1000pcs per day","Packaging Details":"T-packing with wooden support(size 600\/700\/900mm,1x40HQ can load 580\/520\/455pcs) \/ Square packing with foam(900mm,1x40HQ can load 210pcs)","Certification":"CCC,SASO,CE","Power":"250W(motor)","Filter Type":"tapered filter","Material":"Stainless Steel Or Painted Black","Installation Type":"Wall Mount","Venting Type":"Ducted","Type":"T-shaped Range Hood","Noise Level":"Less Than 65 DB","Warranty":"3 Years For Motor"}}

{"title":"A489 Range 80mm Size OEM Sky Range Vent Hood Transition Duct","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/ee\/12787805209e8ac3e54bb3cda7a0-200x200-1.jpg","attrs":{"Price":"Negiotion","Brand Name":"OEM","Model Number":"DN15-DN5000","Minimum Order Quantity":"4pcs","Delivery Time":"Shipped in 20 days after confirming the deposit","Certification":"CNAS ,PED ,CE,ISO","Place of Origin":"Cangzhou ,Hebei Pro ,China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"50 ton\/days Specialised Pipe And Fittings","Packaging Details":"Carton Box, Pallet , or Plywood Case No Unacceptable Packaging Material or Bamboo Products been Used as Packing","Dimensions":"Customer Required","model":"Non-standard","price":"Negiotion","Application temperature":"Air ducts, central air conditioning ducts, industrial air","Head Code":"square","OEM\/ODM":"Allowed","Type":"Ventilation Duct","Shape":"Equal","Explosion pressure":"2 times of working pressure","package":"Carton Box, Pallet"}}