Balboa TP260W Overlay [Warm/Cool/Light/Jets] (17484) vanguard Hi-limit sensors are useful because

Hi-limit sensors are useful because they act as a critical safety component in systems where overheating can damage equipment or disrupt normal operation

The 12" format helps preserve the intended plumbing alignment and equipment-bay fit when replacing a compatible original assembly

or damage that could affect the performance of the replacement

and this Potter and Brumfield S86R11 version is a white DPDT relay for 230 volt applications using the S86R11-240 reference

Balboa TP260W Overlay [Warm/Cool/Light/Jets] (17484) vanguard Hi-limit sensors are useful becauseThe Balboa TP260W overlay is designed for compatible topside control applications where the original graphic button layer needs replacement. An overlay is useful because it helps maintain clear button identification while restoring the finished appearance of the panel, supporting easier and more intuitive spa operation. This replacement is especially useful when the original overlay is peeling, faded, cracked, or no longer easy to read. The Warm,