Sundance Spas 5.5KW 60HZ SMART LO-FLO HEATER (6500-310)

Replacement for original 6500-301 stainless steel
Used On:

• All 2005+ Sundance 800-850 Models for USA/Canada 60HZ
• All 2000-2004 Sundance 850/Portofino
• Models for USA/Canada 60HZ

IMPORTANT NOTE:

• This Smart Heater has 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.
• You will need to replace both the Smart Heater and Hi-Limit Sensor (6600-168)as a set.