A grease trap used inside shall have a ______ and be _______?

A grease trap used inside shall have a ______ and be _______?

• A. Sealed cover and Properly vented
• B. Louvered cover and Properly vented
• C. Sealed lid and Properly vented
• D. Grated cover and Not vented

Answer: (A)

Indoor grease traps placed inside a building must be enclosed to control odors and protect people, and they must be vented to the building’s vent system. The sealed cover keeps sewer gases and odors from escaping into the space and prevents debris or pests from getting into the trap. Proper venting allows gases to escape and keeps pressure balanced, which helps the trap function correctly and prevents siphoning or buildup of dangerous fumes. A louvered or grated cover would not block odors or pests effectively, and a trap that isn’t vented can lead to pressure issues and sewer gas accumulation. Sealed cover plus proper venting is the combination that satisfies safety, odor control, and code requirements for an indoor grease trap.

Indoor grease traps placed inside a building must be enclosed to control odors and protect people, and they must be vented to the building’s vent system. The sealed cover keeps sewer gases and odors from escaping into the space and prevents debris or pests from getting into the trap. Proper venting allows gases to escape and keeps pressure balanced, which helps the trap function correctly and prevents siphoning or buildup of dangerous fumes. A louvered or grated cover would not block odors or pests effectively, and a trap that isn’t vented can lead to pressure issues and sewer gas accumulation. Sealed cover plus proper venting is the combination that satisfies safety, odor control, and code requirements for an indoor grease trap.