Balboa 15" 4.0kW Flo-Thru Heater (26-58001-K) usefulproducts The SPX0507A1 is a practical

The SPX0507A1 is a practical replacement for compatible Hayward light assemblies that need renewed trim support and cleaner visual presentation

Useful for repair of worn or failed pilot components

1-3/4 inch slip bottom

Hayward inlet locknut fitting with double gasket

Useful when replacing an exhausted original treatment component

Balboa 15" 4.0kW Flo-Thru Heater (26-58001-K) usefulproducts The SPX0507A1 is a practicalBalboa 15" 4. 0kW Flo Thru Heater (26 58001 K) is a replacement heater assembly intended for compatible spa systems using a conventional 15" flow through heating layout. Its 4. 0kW rating is a key operating specification and should be matched with the original heater, control system, and available electrical service before installation. When a spa no longer heats correctly or struggles to maintain temperature, a failed heater assembly may be part of