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Cal Spas
ELE09100330 Cal Spas® Circuit Board OC850
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ELE09100330 Cal Spas® Circuit Board OC850
Cal Spas® Circuit Board OC850
Board is no longer available, but in most cases, a retrofit kit will work as a complete system replacement. Please contact us with questions about the best retrofit options.
Features:
- Cal Spas®
- Circuit Board
Product Specifications:
- OC850
- Notes: This board is not plug and play. Arrangement of jumper wires will need to be moved to the same location as on the original board, and there are dipswitches and jumpers that need to be changed
- 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
SKU: ELE09100330
MPN: ELE09100330
UPC: ELE09100330
Manufacturer: Cal Spas®
Manufacturer Warranty: 1 year.
Important Board Installation Warranty Information
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Disclaimer: The product image displayed is for illustrative purposes only.
The actual product may vary in color, size, shape, or other physical attributes.
We strive to provide accurate product descriptions and images, but please note that the representation of the product may differ slightly from the actual item received.
Note: Manufacturer's warranty does not cover GFCI trips or leaks due to improperly maintained water chemistry.
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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.