![Amazon.com: Stainless Steel Commercial Hood System, Includes Stainless Steel Exhaust Hood, Rooftop Exhaust Fan, Heated Make Up Air Unit, and Roof Curbs (11' Wall Canopy Hood, Exhaust Fan, Heated MUA) : Appliances Amazon.com: Stainless Steel Commercial Hood System, Includes Stainless Steel Exhaust Hood, Rooftop Exhaust Fan, Heated Make Up Air Unit, and Roof Curbs (11' Wall Canopy Hood, Exhaust Fan, Heated MUA) : Appliances](https://m.media-amazon.com/images/I/71GPLzfI4EL.jpg)
Amazon.com: Stainless Steel Commercial Hood System, Includes Stainless Steel Exhaust Hood, Rooftop Exhaust Fan, Heated Make Up Air Unit, and Roof Curbs (11' Wall Canopy Hood, Exhaust Fan, Heated MUA) : Appliances
![VEVOR 2400 CFM Roof Fan Up-blast Restaurant Exhaust Fan High Speed Direct Drive Up-blast Exhaust Fan 250W | VEVOR US VEVOR 2400 CFM Roof Fan Up-blast Restaurant Exhaust Fan High Speed Direct Drive Up-blast Exhaust Fan 250W | VEVOR US](https://d2qc09rl1gfuof.cloudfront.net/product/CTPQS2400CFM00001/exhaust-fan-m100-1.2.jpg)
VEVOR 2400 CFM Roof Fan Up-blast Restaurant Exhaust Fan High Speed Direct Drive Up-blast Exhaust Fan 250W | VEVOR US
![hvac - What type of exhaust is vented from the rooftop of this apartment? - Engineering Stack Exchange hvac - What type of exhaust is vented from the rooftop of this apartment? - Engineering Stack Exchange](https://i.stack.imgur.com/5lqyG.png)