Nptfe X Nptfi C/O Manifold for Mueller Industries Part# A17921

Existing reviews

Installation Experience

Mounting holes lined up correctly during install while replacing the old component because the older unit needed replacement part. Noise issue disappeared after replacement.

From: Guest | Date: 11/1/2025 9:36 AM

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Installation Experience

After dealing with a situation where the older unit needed replacement part, we installed this replacement part. Appliance has been running normally since then. Worth verifying model number before ordering though.

From: Peter | Date: 11/14/2025 8:36 AM

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