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    • OEM Trane American Standard Furnace Spark Control Circuit Board CNT3456 CNT03456

      eBay This is a BRAND NEW Trane/American Standard Furnace Direct Spark Control Circuit Board. The Trane/Am Standard Part # is CNT03457 (also X13650874010). Thanks for looking and good luck! OEM Replacement for Old Part #s: CNT3456 CNT03456 Visit our eBay Store: NorthAmericaHVAC Partial List of Trane/American Standard Units that use this Item: YCY036 ...  More $204.75
    • OEM Trane American Standard Furnace Spark Control Circuit Board CNT3456 CNT03456

      eBay BRAND NEW Trane/American Standard Furnace Direct Spark Control Circuit Board The Trane/American Standard Part Number is CNT03457 / X13650874010 OEM Replacement for Old Part Numbers: CNT3456 / CNT03456 $204.76
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