1/2"FxF 3wMix 4.0cv 3-8# For Siemens Building Technology Part# 257-02069B

1/2"FxF 3wMix 4.0cv 3-8#
Manufacturer Part Number: 257-02069B
 
Genuine OEM Part

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$149.84
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Valve,Assembly, 3 Way Mixing, 1/2", NPT, 4.0 Cv Linear Flow Forged Brass Body with Brass Trim and 3-8 PSI Spring Range Pneumatic Actuator
Existing reviews
Repair Note
4
Wasnt completely sure this would match at first since the original component had worn out over time. Thankfully took around thirty minutes from start to finish and everything is working again.
Guest | 6/23/2025 9:36 AM
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Repair Outcome
5
Needed basic hand tools only while replacing the old component because the original component had worn out over time. Cooling performance seems stable again.
Guest | 7/30/2025 9:36 AM
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Repair Note
5
Installed this when the older unit needed replacement part. Had to double check model compatibility first. Appliance has been running normally since then. Repair turned out easier than expected honestly.
Guest | 9/25/2025 9:36 AM
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Installation Experience
4
The older unit needed replacement part on our appliance ended up being caused by a failing part. Connector alignment matched better than expected and the replacement solved it.
Guest | 12/16/2025 8:36 AM
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1/2"FxF 3wMix 4.0cv 3-8# For Siemens Building Technology Part# 257-02069B

$149.84
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