Please read entire page before placing an order.For a money saving option, give us a call and ask about getting your circuit board repaired.
This money saving alternate replacement circuit board is for replacing Balboa circuit boards having a BC2003R2(x) chip number.
The Balboa BC2003R2(x) circuit boards are also found in hot tubs made by Clearwater Spas and possibly others.
Tip: The "(x)" shown above is shorthand for a range of last letters on BC2003R2 chip numbers this alternate replacement circuit board can replace.
Please note: A list of chip numbers this alternate replacement circuit board can replace is specified in the CROSS REFERENCE VERIFICATION section below.
Please note: This alternate replacement circuit board is made by the same manufacturer, it is brand new, it is compatible with your system (unless specified otherwise in the ADDITIONAL CROSS REF., COMPATIBILITY & INSTALLATION section below), it has the same quality and durability.
Please note: This alternate repalcement circuit board will have different numbers.
Tip: When replacing a hot tub circuit board, testing the heater and replacing it (if bad), is recommended before installing or applying voltage on a new circuit board.
Note: A continuity test is not a sufficient heater test. Contact us by phone for more details on testing a heater.
Tip: Burned circuit boards or burned heater relays are often due to a loose electrical connection or a bad heater or both.
If all connections are tight and if the heater is good then the heater relays are probably old and worn out.
If a burned relay was powering a pump and all electrical connections are tight then the relay is probably old and worn out or the pump might be bad or going bad or all three.
Replacing the heater and/or pump with a new one is recommended if any of those scenarios apply.
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