Overview Reviews Similar Products Product Description Coleman Circuit Board. Processor: 512 / 4R1E. Balboa PN# 52357 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Discontinued Coleman Circuit Board 200R2H $0.00 Add to Cart Quick view Coleman Circuit Board 704/6R1C - 101-252 $724.95 Add to Cart Quick view Coleman Circuit Board 10R1B 101-053 $329.95 Add to Cart