Why is my Bestway Lay-Z-Spa 54112 pump not heating properly?
- PPaula ChangAug 14, 2025
If the pump on your Bestway Hot Tub isn't heating properly, make sure the temperature is set high enough. Clean or replace the filter cartridge. If the thermal cut-out has tripped, unplug the pump and let it cool down until the water temperature reaches 35°C (95°F) or lower before restarting. Ensure the spa is covered.