Pressure Change Assembly with 1/8" Orifice for Series 211, 310, 800, 811, TVS-811, 880, 881, and 981 Traps
Existing reviews
Replacement Observation
Ended up ordering this cause the older unit needed replacement part. Mounting holes lined up correctly during install. Everything powered back on correctly afterward. Part quality feels reasonable compared to original one.
Guest | 7/17/2025 9:36 AM
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Compatibility Feedback
Installation wasnt too difficult overall while replacing the old component because the appliance suddenly stopped working properly. Noise issue disappeared after replacement.
Guest | 12/2/2025 8:36 AM
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Repair Outcome
Mounting holes lined up correctly during install while replacing the old component because the original component had worn out over time. No leaks or issues noticed so far.
Peter | 12/23/2025 8:36 AM
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Replacement Observation
After dealing with a situation where the older unit needed replacement part, we installed this replacement part. Cooling performance seems stable again. Packaging was decent and part arrived undamaged.
Guest | 3/21/2026 9:36 AM
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