{"product_id":"rheem-47-21776-11-demand-defrost-control-board","title":"Rheem 47-21776-11 DEMAND DEFROST CONTROL BOARD","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRheem 47-21776-11\u003c\/strong\u003e is a genuine OEM Demand Defrost Control Board designed as a direct replacement component for compatible Rheem heating and cooling systems. This control board manages the defrost cycle on demand, helping to maintain efficient system operation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDemand Defrost Technology:\u003c\/strong\u003e Initiates defrost cycles only when needed, optimizing system efficiency and performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Rheem OEM Part:\u003c\/strong\u003e Manufactured to original factory specifications for reliable fit and function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Designed to replace a failed or malfunctioning defrost control board in compatible Rheem units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 47-21776-11 for accurate identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is a Demand Defrost Control Board?\u003c\/h3\u003e\n\u003cp\u003eA demand defrost control board monitors system conditions and triggers the defrost cycle only when frost or ice buildup is detected, rather than operating on a fixed timer schedule. This approach helps \u003cstrong\u003ereduce energy consumption\u003c\/strong\u003e, minimize wear on system components, and maintain consistent heating and cooling performance.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlways verify compatibility with your specific Rheem model before purchasing\u003c\/li\u003e\n\u003cli\u003eInstallation should be performed by a \u003cstrong\u003equalified HVAC technician\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReference part number \u003cstrong\u003e47-21776-11\u003c\/strong\u003e to confirm this is the correct replacement for your unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":51514527023410,"sku":"47-21776-11","price":115.64,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/rheem-47-21776-11-demand-defrost-control-board","provider":"Malachy Parts+","version":"1.0","type":"link"}