How far apart should cleanouts be placed on horizontal sections of commercial grease ducts?

Cleanouts in horizontal sections of commercial grease ducts are essential for maintenance and ensuring that any blockages or build-ups can be effectively removed. The proper placement of these cleanouts is guided by building codes and best practices in the industry, which ensure that the grease accumulation can be adequately managed.

Regarding the distance for placing cleanouts, the guideline of 20 feet is considered optimal. This distance strikes a balance between ensuring accessibility for maintenance personnel and minimizing the number of cleanouts needed, which can also add to the complexity and cost of the duct system if placed too frequently.

By allowing for a maximum of 20 feet between cleanouts, it ensures that there are enough opportunities for access in case of clogs or grease build-up while still being manageable from an installation and maintenance perspective. This typical standard helps maintain the efficiency and safety of the ducting in commercial applications, adhering to health and safety regulations regarding grease management in kitchens and food service establishments.