Balboa BP100 15" 4.0kW Flo-Thru Heater (26-58426) vacalert and button layout must match

and button layout must match the system features available on the control pack

It is a practical service part when restoring dependable maintained-state air switching is part of a correct repair

Trap and pump body for compatible Jacuzzi LR pump applications

This part is well suited for maintenance of existing Compool/PacFab systems rather than replacing the entire valve when the body remains usable

Confirm cover size

Balboa BP100 15" 4.0kW Flo-Thru Heater (26-58426) vacalert and button layout must matchBalboa BP100 15" 4. 0kW Flo Thru Heater (26 58426) is designed for compatible BP100 spa control applications using a compact 15" flow through heater configuration. Its 4. 0kW output should be matched to the original system specification so the replacement works correctly with the spas circulation, electrical, and control components. BP100 systems are compact control platforms, so the heater assembly is an integrated part of the overall equipment