I have a question on the vertical distance of a canopy and the 4 feet maximum defines in 507.4.1
“507.4.1 Canopy Size and Location
The inside lower edge of canopy-type Type I and II commercial hoods shall overhang or extend a horizontal distance of not less than 6 inches (152 mm) beyond the edge of the top horizontal surface of the appliance on all open sides. The vertical distance between the front lower lip of the hood and such surface shall not exceed 4 feet (1219 mm)”
When we have a pizza oven, where does the vertical distance start? Top or bottom?
I have a case where the owner has installed two pizza ovens, one on top of the other. They also have a warming chamber under these two ovens.
Do we measure from the bottom oven top, or from its bottom surface inside?
This is a photo of the actual ovens: https://c.gmx.net/@826845433878813477/kftkfqUcSZGzDOKmTqzdyA
“507.4.1 Canopy Size and Location
The inside lower edge of canopy-type Type I and II commercial hoods shall overhang or extend a horizontal distance of not less than 6 inches (152 mm) beyond the edge of the top horizontal surface of the appliance on all open sides. The vertical distance between the front lower lip of the hood and such surface shall not exceed 4 feet (1219 mm)”
When we have a pizza oven, where does the vertical distance start? Top or bottom?
I have a case where the owner has installed two pizza ovens, one on top of the other. They also have a warming chamber under these two ovens.
Do we measure from the bottom oven top, or from its bottom surface inside?
This is a photo of the actual ovens: https://c.gmx.net/@826845433878813477/kftkfqUcSZGzDOKmTqzdyA