Therm 4.0kW Flo-Thru Titanium Heater [Marquis Spas] (740-0650) inletoutlet This replacement board is designed

This replacement board is designed for compatible BP2000G1 applications where restoring central control is the real goal

or missing cleaner covers

or simply too worn to trust through another service cycle

Fits compatible A-100N peristaltic pump applications

The multiple part references give this cartridge practical value because filter matching is most dependable when it follows known cross-reference numbers tied to the original cartridge family

Therm 4.0kW Flo-Thru Titanium Heater [Marquis Spas] (740-0650) inletoutlet This replacement board is designedTherm [Marquis Spas] 4. 0kW Flo Thru Titaniuim Heater (740 0650) provides a targeted heating solution for Marquis Spas, combining the specified output and construction needed to restore consistent water heating without relying on a generic substitute. Its 4. 0kW heating output should be matched to the original equipment requirements before installation, since spa heaters are not universally interchangeable. A heater replacement affects more than water