Range Hood Height Above Stove. The Standard also states that the horizontal clearance from a hotplate or burner to a vertical combustible material like an acrylic splashback for example should be over 200mm. The height above a gas stove should also be a bit more than for an electric stove not going below 24 inches.
Always check with your local town officials to see if you will need to. Expert opinions and observation stand with the accurate installation of range hood. Any further than 36 inches and your hood wont move air away from your cooktop efficiently.
A range hood spec sheet may say that it can be installed 24-34 above the cooking surface but the specification sheet of that cooking product may say it requires minimum 30 clearance.
These figures are most commonly used as the height between the stove and range hood. To prevent grease fires above an open flame on a gas stove the mounting height for a gas stove hood with a CFM rating below 500 should be at least 20 inches. Kitchen Stove Clearances provide the minimum safe and efficient measurements for a functional range center. The standard range hood height above the gas range and range hood height above the electric stove are between 28 and 36 inches from the stove.