Balboa 4.0kW [15" x 2"] Remote Auxiliary Heater (26-58352) glipool or seasonal shutdown

or seasonal shutdown

or no longer holding the light assembly properly

This version is especially useful when the original setup depends on the PH301-15UP design and cannot be cleanly replaced with a different heater style

Fits compatible 10-hole light niche applications

this check valve helps support dependable backflow prevention and stronger maintenance convenience

Balboa 4.0kW [15" x 2"] Remote Auxiliary Heater (26-58352) glipool or seasonal shutdownBalboa 15" 4. 0kW Remote Auxiliary Heater (26 58352) is intended for spa systems that place supplemental heating capacity away from the primary control enclosure. The remote auxiliary configuration makes correct identification especially important because heater location, plumbing routing, electrical connections, and control compatibility all affect whether the replacement will integrate properly. Auxiliary heaters serve a different role from the