Cal Spas C2100 and CS5000 Circuit Board ELE09100205

Cal Spas Circuit Board ELE09100205 or CALELE09100205, Chip Numbers: C2100R1B And CS5000R1D (Newer Revisions May End With Any Letter).

CS2100 system 2100 and CS5000 system circuit board replacement.

Balboa Part Number 52299. This Circuit Board Is Compatible With Balboa Sensor Assembly, Part Number: BAL30337 and 220v Transformer, Part Number BAL30274-2, Or 110v Transformer, Part Number BAL30274-1 

Compatible Topside Control, Part Number ELE09200778.

Chip C2100R1B replacement.

Also replaces the discontinued ELE09100280 and C2000 circuit boards.

NOTE: Please Check Your Chip ID Number On Your Old Circuit Board To Make Sure This Is The Correct Circuit Board For Your Spa.

Also, Check The Balboa 5-Digit Number. This Number Is Located On A White Sticker And Always Starts With A "5".

This Part Is Non-Returnable, Only For Exchange On Warranty. Cal Spas Offers A Limited 30-Day Warranty On Their Circuit Boards.