6500-310 Sundance® Spa Smart Heater 5.5kW, 60Hz



SKU: 6500-310

MPN: 6500-310

UPC: 710882492731

Manufacturer: Sundance® Spas

Manufacturer Warranty: 1 year

Product Specifications:

  • 230 Volts, 60 Hz
  • 5.5kW (5500 Watts)
  • 0.75″ Barb Fittings
  • Titanium Long Life Element
  • Made in the USA by Balboa Water Group®
  • Fits all 850 and 880 series Sundance spas from 2000 to present

Sundance® Heater Assy, Smart, 5.5Kw, 60 Hz

Maintain your spa’s temperature with the 6500-310 Sundance® Smart Heater.


  • Plastic
  • Heater Type: Low Flow

This heater is compatible with:

  • All Sundance® 850 and Portofino spa models from 2000 to 2004
  • All Sundance® 880 and 850 spa models for 2005
  • All Sundance® 880 and Portofino spa models from 2006 to current

Note: Models built from Jan 1st to Jun 12th of 2000 included a PC board in with the heater. Since June 12th, 2000, this board has not been included with the Smart Heater and is not used. Gasket sold separately (MPN: SD6560-049)

Alternates: SD6500-310, C3314-1

 Replacement compatible with: The 5.5kw heater found in Sundance® Spas models from 2000 to the present includes a high-limit thermal disc and wires for easy connection to the board. This heater is an excellent choice for replacing an old or damaged unit.

Note: If your model is dated before April 2007, it is necessary to replace the high limit sensor (part #6600-168) as well. The Sundance® Smart Heater from Easy Spa Parts is a dependable and user-friendly option that can be easily installed. It also includes a one-year manufacturer warranty for added peace of mind.

Note: Manufacturer’s warranty does not cover GFCI trips or leaks due to improperly maintained water chemistry.

Sundance® Spas a way of life


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