Why is my Bestway Lay-Z-Spa MILAN AIRJET PLUS Hot Tub pump not heating properly?
- Mmegan11Aug 4, 2025
If your Bestway Hot Tub pump isn't heating properly, there are several things you can check. First, make sure the temperature is set high enough. Next, inspect the filter cartridge and clean or replace it if it's dirty. Also, make sure the spa is covered to retain heat. 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 it.