Balboa BP100 15" 4.0kW Flo-Thru Heater (26-58426) vacalert This part is well suited

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

This approach saves time and maintains the integrity of the existing system

Confirm cover size

That can make the spa feel more accessible and more enjoyable to use regularly

Balboa BP100 15" 4.0kW Flo-Thru Heater (26-58426) vacalert This part is well suitedBalboa 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