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Balboa Water Group
54003 Balboa ® Generic Circuit Board, Duplex Digital (NLA)
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54003 Balboa Circuit Board Duplex Digital - (No longer Available)
Balboa ® Circuit Board Duplex Digital
Features:
- Chip Number: DIGDUPR1(x)
Product Specifications:
- Phone Style Cable
- 120V
This 54003 Balboa Duplex Digital M-1 Circuit Board works with any digital duplex top side.
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
Used in: (note the last digit or letter is the revision number shown in list as "*");
Alpine ALP50R1*, Aquatic 6300DR1*, Balboa DIGDUPR1*, Beachcomber Spas 2500ESR1*
Balboa's ® 54003 Circuit Board Duplex Digital is also used to replace the following parts: 1900DR1*, 1900DR1*, 1900DR1*, 410ER1*, 50833, 51405, 51542, 51569, 51586, 51656, 611311, 9710-09, 09, BAL54003, BH50*, C11JDR1*, C11JDR1*, C2000R1*, DAK50R1*, DS50R1*, DYN100R1*, MAS125R1*, NOR124R1*, P295R1*, RET50R1*, SS23DR1*
VIK100R1*, ZX500DR1*
SKU: 54003
MPN: 54003
Model: Duplex
UPC:753610479741
Manufacturer:Balboa Water Group ®
Warranty: 1 yr. (with manufacturer)
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Shop this and more spa parts at the best prices online at Spa Parts Experts.
Notes:
THIS IS A NON RETORNABLE ITEM
As with all electrical items once a balboa circuit board has been installed, we cannot take it back other than for manufacturer's warranty.
All our Balboa Circuit boards are new and carry a full manufacturer's warranty, unless fully noted. Be cautious when purchasing reconditioned boards that you think are new, if a price seems too good it is almost always a reconditioned board.
We have extensive experience with Balboa spa circuit boards and are always available to help.
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.
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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.