{"product_id":"icp-heil-tempstar-34321400-defrost-control-board-621-506-lr40061-1","title":"ICP Heil Tempstar 34321400 Defrost Control Board 621-506 LR40061","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· Function: Controls and times defrost cycles in heat pump systems by monitoring sensors and safety switches.\u003c\/p\u003e\u003cp\u003e· Compatibility: Replaces OEM part numbers 621-506, 34321400, LR40061, and 1160717.\u003c\/p\u003e\u003cp\u003e· Application: in ICP, Heil, and Tempstar heat pump models requiring defrost control.\u003c\/p\u003e\u003cp\u003e· Precision Control: Employs advanced circuitry to deliver accurate timing for seamless defrost operations.\u003c\/p\u003e\u003cp\u003e· Energy Efficiency: Designed to optimize energy use by precisely timing defrost cycles and minimizing unnecessary operation.\u003c\/p\u003e\u003cp\u003e· Dimensions: Typical control board size fits standard mounting and housing (exact dimensions not specified).\u003c\/p\u003e\u003cp\u003e· Country of Origin: Manufactured to ICP specifications, commonly produced in Mexico.\u003c\/p\u003e\u003cp\u003e· Reliability: Coordinates power delivery and system checks, ensuring safe and continuous HVAC operation during winter conditions.\u003c\/p\u003e","brand":"Heil","offers":[{"title":"Default Title","offer_id":43672846991469,"sku":"11951","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_72689025-735c-4b33-bf87-011f8176e2d4.jpg?v=1763340353","url":"https:\/\/willardshvacsupply.com\/products\/icp-heil-tempstar-34321400-defrost-control-board-621-506-lr40061-1","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}