{"product_id":"york-coleman-67297-1157-902-defrost-control-board-d351a","title":"York Coleman 67297 1157-902 Defrost Control Board  #D351A","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\u003cp\u003e\u003cstrong\u003e• Part Number: 67297, 1157-902, S1-331-01975-102\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Brand: York, Coleman, Luxaire, Source 1 • Type: Defrost Control Circuit Board • Function: Controls defrost cycle for heat pump systems • Compatibility: York, Coleman, Luxaire, and Source 1 heat pump units • Features: Monitors defrost sensor, controls defrost timer, and manages defrost relay • Defrost Timer Settings: Typically 30, 60, 90, or 120 minutes (adjustable via dip switches) • Defrost Termination: Ends defrost cycle when defrost sensor opens at approximately 65-70°F • Input Voltage: 115V AC (standard for residential heat pumps) • Mounting: Designed for standard heat pump control board mounting • Safety: Monitors pressure switches and temperature sensors for safe operation\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":43672866848877,"sku":"12103","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_7abf5f7d-b4f3-494d-8e4c-795489850246.jpg?v=1763340876","url":"https:\/\/willardshvacsupply.com\/products\/york-coleman-67297-1157-902-defrost-control-board-d351a","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}