3/8" X 1/4" Barb Coupling for Johnson Controls Part# F-300-21

Existing reviews

Repair Note

After dealing with a situation where the buttons were no longer reacting correctly, we installed this replacement part. Noise issue disappeared after replacement. Worth verifying model number before ordering though.

From: Bob | Date: 7/28/2025 9:36 AM

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Compatibility Feedback

Installed this when the buttons were no longer reacting correctly. Access was a little tight behind the panel. Noise issue disappeared after replacement. Repair turned out easier than expected honestly.

From: Guest | Date: 3/6/2026 8:36 AM

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Repair Outcome

Access was a little tight behind the panel while replacing the old component because the buttons were no longer reacting correctly. Cooling performance seems stable again.

From: Guest | Date: 3/11/2026 9:36 AM

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Installation Experience

Installation wasnt too difficult overall while replacing the old component cause the refrigerator would reboot intermittently. Repair solved the original problem.

From: Guest | Date: 4/25/2026 9:36 AM

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