Balboa TP740T Overlay [Jets/Jets/Blower/Light] (17632) zodiacjandylaars A correctly matched heater assembly

A correctly matched heater assembly can make a spa feel dependable again very quickly

Replacing them as a set can help improve the repair quality and support more dependable pump operation afterward

Fits compatible DS3 Series 1

Including the seals in the package helps make the repair more complete and more dependable

Balboa TP740T Overlay [Jets/Jets/Blower/Light] (17632) zodiacjandylaars A correctly matched heater assemblyThe Balboa TP740T overlay is designed for compatible topside control applications where the original graphic button layer needs replacement. An overlay is useful because it helps keep control functions clearly identified while restoring the finished appearance of the topside panel, supporting easier spa operation and a cleaner visual result. This replacement is especially useful when the original overlay is faded, peeling, cracked, or no longer