UNE-EN 17446:2022 establishes the recommended minimum requirements that apply in the design, installation, operation, testing and maintenance of automatic fixed fire-extinguishing systems for protection of commercial kitchens. Covering kitchen appliances, hood, plenum and air extraction conduits.
It also provides building requirements and the performance of the components as applicable to specific types, designs, sizes and provisions of pre-designed fire extinguishing systems for kitchen protection. Kitchens for domestic use are not subject to this standard.
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