Hot Spring Spas 1500w Heater - 2003+ with flow switch


Aquarius Spa Parts

Regular price $1,350.98

Tax included.

Hot Spring Spas 1500w circulation heater replacement kit for replacement of current models 2003+ with internal pressure switch cord.

  • 2 x temperature sensor locations - hi limit and control.
  • 1 x directional flow switch to plumb inline with the heater 
  • 3/4" barbs for tubing connection 

*Its extremely important that you ensure water has flooded the heater and is flowing through the plumbing (primed) after installation and after every drain/refill. Failure of the heater due to 'Dry Running' will likely result if the heater has not properly primed. This is not a manufacturing defect and therefore not a warranty covered failure. 

This heater is for replacement of heater models with a second small wire with internal pressure switch