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jose73Jul 28, 2025
Why is my MSpa Bathtub not heating properly?
- CcampbelldonnaJul 28, 2025
Your MSpa Bathtub might not be heating properly due to several reasons. The water level might be below the minimum line, so add more water. The temperature setting could be too low, so increase it. Alternatively, the filter cartridge might be dirty, requiring cleaning or replacement.