4" Round 24V Sr Damper 2Wire for iO HVAC Controls Part# D-04

4" Round 24V Sr Damper 2Wire for iO HVAC Controls Part# D-04
Manufacturer Part Number: D-04
 
Genuine OEM Part

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$156.09
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4" Round 24V Sr Damper 2Wire for iO HVAC Controls Part# D-04
Existing reviews
Installation Experience
4
Connector alignment matched better than expected while replacing the old component because the refrigerator would reboot intermittently. Cooling performance seems stable again.
Guest | 7/6/2025 9:36 AM
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Helpful Product Insight
4
After dealing with a situation where the control panel stopped responding randomly, we installed this replacement part. Cooling performance seems stable again. Would probably order again if needed.
Guest | 10/13/2025 9:36 AM
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Repair Note
4
Needed basic hand tools only while replacing the old component because the control panel stopped responding randomly. Repair solved the original problem.
Guest | 11/10/2025 8:36 AM
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Helpful Product Insight
5
The buttons were no longer reacting correctly on our appliance ended up being caused by a failing part. Took around thirty minutes from start to finish and the replacement solved it.
Peter | 3/24/2026 9:36 AM
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4" Round 24V Sr Damper 2Wire for iO HVAC Controls Part# D-04

$156.09
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