Description
This replacement spa heater is designed for Jacuzzi/Sundance J-300 Heaters 6500-402 LED Models 2002+ (With Spade Connectors). It also replaces the Jacuzzi/Sundance J-300 Heater 6500-403 LCD Models 2002 – 2006 (With 1/4″ Female Connectors).
- Heater Application – Jacuzzi/Sundance
- Kilowatts – 5.5kW
- Low Flow Heater Assy Style – Stainless Steel
- Heater Inlet Size -3/4″
- Heater Inlet Type – Barb (b)
- Heater Outlet Size – 3/4″
- Heater Outlet Type – Barb (b)
Fitment Guidelines:
6500-403 LCD Models 2002 – 2006 (With 1/4″ Female Connectors); 6500-402 LED Models 2002+ (With Spade Connectors)
Additional Info:
Replacement for 388679, Laing 6698.1; spade connectors not included









