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The Bard 113-381 Universal Txv Bulb Bracket is an OEM mounting bracket used to properly secure a thermal expansion valve sensing bulb to the suction line on Bard wall-mounted HVAC equipment, helping the TXV respond accurately to line temperature for stable superheat control and consistent cooling performance. A loose, poorly positioned, or missing bulb clamp can lead to erratic operation, icing, or comfort complaints, so replacing it with the correct Bard part helps restore the factory intended fit and bulb contact pressure. This bracket is commonly used during TXV service or refrigerant circuit repairs; verify compatibility by matching your unit model and serial information and confirming the TXV bulb size and tubing location before ordering.
* Orders less than $50 may incure a minimum order fee.