Used on Reflections Model spas from 2009-2014
This heater does not need a flow switch if you have the 01512-320E Circulation Pump with the integrated switch.
If your spa was built in 2009-2010, please try to visually confirm that this design without a flow switch matches your existing spa heater. Please call for additional help if you need it.
Includes new thermocoupler for additional safety.