Why is my Bestway Hot Tub pump not heating properly?
- JJason AlexanderAug 8, 2025
Several factors can cause your Bestway Hot Tub pump to not heat properly: * The temperature might be set too low – try setting it to a higher temperature. * The filter cartridge might be dirty – clean or replace it. * The water levels might be improper – add water to the specified levels. * The 2 stopper caps might be still on – remove the 2 stopper caps before heating. * The thermal cut-out might have tripped – press the “Reset” button on the pump. * The heating element might have failed – in this case, call for service.