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Jacuzzi/Sundance ®
6600-724 Jacuzzi/Sundance ® Circuit Board, 3.57+, LX-10 (With Circ.)
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Jacuzzi/Sundance ® 6600-724 Circuit Board, 3.57+, LX-10 (With Circ.)
The 6600-724 Jacuzzi/Sundance ® Circuit Board LX-10 is a reliable replacement for 6600-044, 6600-085, 6600-086 and 6600-286. It is used in a variety of Sundance ® and Jacuzzi ® models, including 2008+ 780 Dover, 2004 Portofino Series, 2003-2004 Sweetwater 2-Speed Lagunas, and 2007+ J-315 Series.
This circuit board is compatible with the following Sundance ® models:
- 2008+ 780 Dover (1 pump)
- 2007+ 780 1-Pump Metro and Solo
- 2005+, 2006+ 780/850E 1-Pump Lagunas, Caprio, Metro, Solo and Cayman
- 2004 Portofino Series 2-Speed Caprio, Metro and Solo
- 2002-2003 Caprio, Caprio ST, Tango, and Solo
- 2003-2004 Sweetwater 2-Speed Lagunas
- 06/00-2001 Portofino 1-Speed/2-Speed Board Caprio, Caprio ST, Tango, and Solo (previously 6600-085)
- 01/00-05/00 Caprio, Tango and Solo (previously 6600-084)
And it's also compatible with the following Jacuzzi ® models:
- 2002+ Jacuzzi ® J-300 Series LED
- 2002 - 2006 J-310, J315 Series
- 2004 J-325 Series
- 2007+ J-315 Series
- 2008+ J-325 Series
And it replaces the following part numbers:
- 6600-044
- 6600-085
- 6600-086
- 6600-286
Circuit boards are not "plug and play - they will require correct component voltage set-up and dipswitch configuration. Please follow the wiring schematics on the back side of the spa pack cover.
Do not buy a circuit board based on appearance, as many boards look the same and manufacturers can change board appearance. Refer to this tech tip before buying a replacement board What to Look for When Buying a Circuit Board €“ Spa Parts Experts
Looking for a reliable and efficient replacement circuit board for your Sundance ® or Jacuzzi ® hot tubs? Consider the 6600-724 Jacuzzi/Sundance ® Circuit Board, 3.57+, LX-10 (With Circ.). This high-quality circuit board is compatible with a wide range of models and can replace multiple part numbers, making it a versatile choice for those in need of a replacement. With its advanced technology and durable design, you can trust this circuit board to keep your hot tub running smoothly for years to come.
SKU: 6600-724
MPN: 6600-724
Model / Series: LX-10
Manufacturer: Jacuzzi/Sundance ®
Warranty: 1 year (with manufacturer)
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Frequently Asked Questions
A spa air blower forces air into the spa's air plumbing system to create bubbles through the air jets. This produces the bubbling massage effect many hot tubs are known for and enhances the overall hydrotherapy experience.
No. Some spas use only water jets that mix air through a venturi system. Spas that include a dedicated air blower produce stronger bubbles and a more intense massage effect.
Common signs of a failing spa air blower include: No bubbles coming from the air jets, Loud humming or grinding noises, The blower not turning on, Weak or inconsistent airflow. If your spa previously had strong bubbles and they suddenly stopped, the air blower may need to be replaced.
Spa air blowers are commonly available in 1.0 HP, 1.5 HP, and 2.0 HP models. The correct size depends on the number of air jets and the plumbing length in your spa. Matching the horsepower of your existing blower is usually the best option.
Yes. If water flows backward into the blower it can damage the motor. This is why most spa systems include a check valve in the air line to prevent water from reaching the blower.
A loud blower can be caused by: Worn motor bearings, Debris inside the blower housing, Airflow restrictions in the plumbing, A failing blower motor. If the noise continues to get worse, replacement may be necessary.
Many spa owners can replace an air blower if they are comfortable with basic electrical connections. However, if you are unsure about wiring or spa electrical components, professional installation is recommended.
No. An air blower simply pushes air into the spa plumbing. Some models have heated air features that warm the air slightly for comfort, but they do not heat the spa water.