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Michael BakerAug 18, 2025
How to troubleshoot Intex Bathtubs not heating properly?
- TTiffany DavidAug 18, 2025
If your Intex Bathtubs is not heating properly, first, check if the temperature is set too low and ensure the spa cover is attached. Clean or replace the filter cartridge. If the heater is in STANDBY mode, press the flame button twice to heat the water to the set temperature. If the issue persists, contact Intex Service Center.


