Sundance Spa 2000 Plus Smart Heater Assembly 5.5 kW 6500-310

Sundance Spa Smart Heater Assembly 6500-310, 5.5 kW for All USA/Canada 60 Hz Models, 2000+ (C3314-1).

Factory original part.  Free shipping in the continental USA.

Plastic Smart Heaters (6500-310 240V/5.5 kW, 6500-315 230V/2.7 kW, 6500-316 230V/5.5kW) have a slightly smaller dry well.

When installing these heaters into spas manufactured prior to April 2007, you can no longer use the OEM Hi-Limit Sensor since it is too large to fit into the new heater’s sensor well.
We never recommend forcing a hi-limit sensor into or drilling out a sensor well for any reason since this practice can damage the heater and result in leaks.
For this reason, we recommend replacing both the Smart Heater and Hi-Limit sensor (6600-168) as a set.

5.5 kW For All USA/Canada 60 Hz Models, 2000-2015 (C3314-1)

Using this heater as a retrofit for a discontinued low flow heater?
You may also need 6560-857 flow switch when replacing a discontinued low flow heater such as e2450-0127et.   Also note if retrofitting e2450-0127et, that holes may need to be redrilled in side of box so heater will line up with existing installation.

Free shipping in the continental USA.