Hayward CBA-2 Control Board (HPX26024139) drains Replacing them as a kit

Replacing them as a kit can help improve confidence in the repair and restore stronger hydraulic operation

or missing from the installation

the real cause is farther back in the plumbing

or difficult to secure

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Hayward CBA-2 Control Board (HPX26024139) drains Replacing them as a kitControl boards are the decision center of many pool and spa systems, coordinating signals that keep equipment operating as designed. The Hayward CBA 2 control board is intended for compatible heat pump or equipment applications requiring replacement of a failed or unreliable electronic board. Symptoms such as display errors, inconsistent operation, or failure to respond to commands may point to board level issues after proper troubleshooting.