What kind of heater does Sundance Spa use?

Used on some 600 Series as well as 700 Series from 1987-1990. The Heater Element 6500-216 is obsolete. The components we have are what Sundance has in stock. Heater Assemblies for Sundance and Sweetwater Spas. Sundance Spas Stainless Bypass Heater Assembly. Used on all Sundance Permaclear Systems from 1995- 1/14/2000.

Why does my Sundance spa go into Oh error code?

Another issue that comes up and is an indication of a bad temp sensor is the temperature reading becomes inaccurate or the spa is going into the OH error code. If you power the spa down and power it back up it may work for a while but will do the same thing again. You need to replace the Temp Sensor. 3. FLO or OH Error Code

What happens when Sundance spa goes into watchdog?

When the spa goes into the Watchdog the spa will not operate. This is how it happens: When you try to use the spa, you will see 3 or 4 dashes on the control panel (depends upon the model). If you try and reset your breaker, sometimes it comes on but it will probably go back into Watchdog error – – – -.

What causes Flo error message on Sundance Altamar spa?

I have a Sundance Altamar spa, and I’ve occasionally had that FLO error message too in the past. If I recall it might have been caused by air in the lines (not filling tub properly?) or possibly from obstruction. I had one of the small cotton intake covers get sucked into pipes before.

How can I tell if my Sundance spa heater is defective?

Flow Switch Test: You can test to see if the Flow Switch is defective by doing a continuity test on the flow switch by testing the 2 leads from the flow switch with the Pump off (no continuity) and Pump on (continuity). Do not bypass the Flow Switch: this could cause a potential dryfire of the heater and melt down of the heater system.

When did the Sundance smart heater go out of business?

The Smart Heater was originally manufactured and supplied to Sundance® Spas by Therm Products that went out of business in late 2016 (supplied from 2000-2016). The early version had the Sundance® Spas logo printed but then was no longer imprinted after that.

When to replace Sundance 800 / 850 spa heater?

Sundance® Spas 1995-1999: Replaces the 6500-301 Heater used from 1995-1999 on 800/850 Series. If you have the old style vertical heater 6500-301, you will need to replace the High limit sensor 6600-168 when changing out the heater. They mount up to the same holes on the equipment can.