{"product_id":"coleman-york-1157-900-defrost-control-circuit-board-10211-source1-02","title":"Coleman York 1157-900 Defrost Control Circuit Board 10211 SOURCE1 #02","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eColeman York 1157-900 Defrost Control Circuit Board (10211, SOURCE1 #02)\u003c\/strong\u003e is a replacement defrost control board designed for use in Coleman and York heat pump systems. This board manages the defrost cycle timing and activation, ensuring efficient heat pump operation during cold weather conditions by preventing excessive ice buildup on the outdoor coil.\u003c\/p\u003e\n\n\u003cp\u003eThe defrost control circuit board monitors outdoor coil temperature and system run time to initiate and terminate defrost cycles as needed. A properly functioning defrost board is critical to maintaining heating efficiency, protecting the compressor, and preventing system damage caused by ice accumulation. This board is a direct replacement compatible with Coleman and York heat pump units that originally utilize the 1157-900 board configuration.\u003c\/p\u003e\n\n\u003cp\u003eThis is a certified pre-owned unit that has been inspected and tested to verify proper functionality. It serves as a cost-effective alternative to purchasing a new OEM board while maintaining reliable performance in the field.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Coleman \/ York\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1157-900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Reference:\u003c\/strong\u003e 10211, SOURCE1 #02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Type:\u003c\/strong\u003e Defrost Control Circuit Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heat pump defrost cycle management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Coleman and York heat pump systems utilizing the 1157-900 control board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Method:\u003c\/strong\u003e Time and temperature-based defrost initiation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e Typically rated for 24VAC control circuit operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you have questions about compatibility with your specific Coleman or York heat pump model, please contact us before purchasing. Our team can help verify that this defrost control board is the correct fit for your system.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":43672924258413,"sku":"12764","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_2f76357d-32eb-4379-a41c-68babf29e7ae.jpg?v=1763343178","url":"https:\/\/willardshvacsupply.com\/products\/coleman-york-1157-900-defrost-control-circuit-board-10211-source1-02","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}