What is make up air? Do I need it for my range hood?

11' Kitchen Hood Box with Exhaust Fan, Curbs, and Make Up Air

How to Provide Makeup Air for Range Hoods - Fine Homebuilding

Advantages

The Make-Up Air System is designed to improve indoor air quality and overall range hood performance by replacing the air removed from a room during

10 in. Round Make-Up Air Kit

𝐩𝐢𝐧: 𝐬𝐮𝐩𝐫𝐞𝐦𝐞𝐲𝐨𝐦𝐬

Fast Kitchen Hood SSH-MUA Wall-type Exhaust hood with internal

How can you get carbon monoxide poisoning from a range hood

Makeup Air for a Kitchen Range Exhaust Hood

10 Reasons To Install A Make-up Air Fan In Your Commercial Kitchen