{"product_id":"us-stove-80502-circuit-board-assembly-oem-control-board-for-american-harvest-6100-6220","title":"US Stove 80502 Circuit Board Assembly – OEM Control Board for American Harvest 6100 \u0026 6220","description":"\u003ch1\u003eUS Stove 80502 Circuit Board Assembly – OEM Control Board for American Harvest 6100 \u0026amp; 6220 Pellet Stoves\u003c\/h1\u003e\n\u003cp\u003eRestore the electronic controls of your \u003cstrong\u003eUS Stove American Harvest multi-fuel pellet stove\u003c\/strong\u003e with the genuine \u003cstrong\u003eUS Stove 80502 Circuit Board Assembly\u003c\/strong\u003e. This OEM replacement control board is designed for compatible \u003cstrong\u003eAmerican Harvest 6100 and 6220 multi-fuel pellet stoves\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe circuit board is the central control for many of the stove's operating functions, including the igniter, agitator, exhaust blower, room fan, auger, and temperature-sensing components. If your stove is experiencing control-related problems, intermittent operation, component failures, or a damaged circuit board, replacing the board with the correct OEM assembly can restore proper stove operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUS Stove Part Number: 80502\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the \u003cstrong\u003eupdated version of the 80502 circuit board assembly and uses a 5-fuse configuration instead of the earlier 4-fuse configuration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e• Genuine OEM US Stove \/ USSC replacement part\u003cbr\u003e• US Stove part number 80502\u003cbr\u003e• Complete circuit board \/ control board assembly\u003cbr\u003e• Designed for American Harvest multi-fuel pellet stoves\u003cbr\u003e• Fits American Harvest 6100 and 6220 models\u003cbr\u003e• Updated replacement board with 5 fuses instead of 4\u003cbr\u003e• Controls multiple pellet stove operating functions\u003cbr\u003e• Replacement for damaged or failed original control boards\u003cbr\u003e• Includes connections for compatible stove temperature sensors\u003cbr\u003e• Designed as a direct replacement when your stove specifies US Stove part 80502\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e• Manufacturer: US Stove Company \/ USSC\u003cbr\u003e• Brand: American Harvest\u003cbr\u003e• Part Number: 80502\u003cbr\u003e• Product Type: Circuit Board Assembly \/ Control Board\u003cbr\u003e• Application: Multi-Fuel Pellet Stove\u003cbr\u003e• Compatible Models: 6100 and 6220\u003cbr\u003e• Fuse Configuration: Updated 5-Fuse Design\u003cbr\u003e• Condition: New\u003cbr\u003e• OEM Part: Yes\u003c\/p\u003e\n\u003ch2\u003eCompatible Models\u003c\/h2\u003e\n\u003ch3\u003eUS Stove \/ American Harvest Multi-Fuel Pellet Stoves\u003c\/h3\u003e\n\u003cp\u003e• American Harvest 6100\u003cbr\u003e• American Harvest 6220\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Compatibility should always be confirmed using the stove model and original circuit board part number before ordering.\u003c\/p\u003e\n\u003ch2\u003eImportant – Does NOT Fit 6300 or 8500 Furnaces\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThis 80502 circuit board is NOT the correct board for the American Harvest 6300 or 8500 furnace.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you have one of the following models:\u003c\/p\u003e\n\u003cp\u003e• American Harvest 6300\u003cbr\u003e• American Harvest 8500\u003c\/p\u003e\n\u003cp\u003eYou need \u003cstrong\u003eUS Stove circuit board part number 80554\u003c\/strong\u003e, not 80502.\u003c\/p\u003e\n\u003cp\u003ePlease verify your stove model before ordering.\u003c\/p\u003e\n\u003ch2\u003eImportant Circuit Board Identification\u003c\/h2\u003e\n\u003cp\u003eThere are important connector differences that can help identify whether this is the correct board for your stove.\u003c\/p\u003e\n\u003ch3\u003eUS Stove 80502 Board Configuration\u003c\/h3\u003e\n\u003cp\u003e• This board \u003cstrong\u003edoes NOT have an RTD connection on the secondary board\u003c\/strong\u003e.\u003cbr\u003e• The main board has the \u003cstrong\u003ewhite \"TEMP IN\" connection for the thermistor\u003c\/strong\u003e.\u003cbr\u003e• The secondary board has the \u003cstrong\u003ewhite connector for the Plenum Temp Sensor\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWe strongly recommend comparing these connections with your existing control board before ordering.\u003c\/p\u003e\n\u003ch2\u003eUpdated 5-Fuse Circuit Board\u003c\/h2\u003e\n\u003cp\u003eThis is the updated version of the US Stove 80502 circuit board assembly.\u003c\/p\u003e\n\u003cp\u003eEarlier versions may have used a \u003cstrong\u003e4-fuse configuration\u003c\/strong\u003e, while this updated replacement board uses \u003cstrong\u003e5 component fuses\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe updated fuse configuration does not necessarily mean you have the wrong replacement board simply because your original board has fewer fuses. Verify your stove model, part number, and board connections.\u003c\/p\u003e\n\u003ch2\u003eFuse Assignments\u003c\/h2\u003e\n\u003cp\u003eThe glass fuse assignments from \u003cstrong\u003eleft to right\u003c\/strong\u003e are:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIgniter\u003c\/strong\u003e\u003cbr\u003e• AGC 5 Amp\u003cbr\u003e• Fast Blow\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAgitator\u003c\/strong\u003e\u003cbr\u003e• MDL 1 Amp\u003cbr\u003e• Slow Blow \/ Time Delay\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust\u003c\/strong\u003e\u003cbr\u003e• AGC 5 Amp\u003cbr\u003e• Fast Blow\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRoom Fan\u003c\/strong\u003e\u003cbr\u003e• AGC 5 Amp\u003cbr\u003e• Fast Blow\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuger\u003c\/strong\u003e\u003cbr\u003e• MDL 1 Amp\u003cbr\u003e• Slow Blow \/ Time Delay\u003c\/p\u003e\n\u003ch2\u003eMain Fuse\u003c\/h2\u003e\n\u003cp\u003eThe main glass fuse is located at the \u003cstrong\u003ebottom right of the board\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain Fuse:\u003c\/strong\u003e\u003cbr\u003e• AGC 7-1\/2 Amp\u003cbr\u003e• Fast Blow\u003c\/p\u003e\n\u003ch2\u003eWhat Does the 80502 Circuit Board Control?\u003c\/h2\u003e\n\u003cp\u003eThe circuit board serves as the electronic control center for compatible American Harvest multi-fuel pellet stoves and interfaces with several important stove components and operating systems.\u003c\/p\u003e\n\u003cp\u003eDepending on the stove configuration, the board controls or monitors functions associated with:\u003c\/p\u003e\n\u003cp\u003e• Igniter\u003cbr\u003e• Agitator\u003cbr\u003e• Exhaust Blower\u003cbr\u003e• Room \/ Distribution Fan\u003cbr\u003e• Fuel Auger\u003cbr\u003e• Thermistor \/ Temperature Input\u003cbr\u003e• Plenum Temperature Sensor\u003cbr\u003e• Stove Operating Controls\u003c\/p\u003e\n\u003cp\u003eBecause multiple stove components are controlled through the board, a control-board problem can sometimes appear to be a failure of another component.\u003c\/p\u003e\n\u003ch2\u003eCommon Signs of a Circuit Board Problem\u003c\/h2\u003e\n\u003cp\u003eA failed or damaged control board may contribute to symptoms such as:\u003c\/p\u003e\n\u003cp\u003e• Stove will not start or complete the startup cycle\u003cbr\u003e• Igniter does not receive power\u003cbr\u003e• Auger does not operate properly\u003cbr\u003e• Agitator fails to operate\u003cbr\u003e• Exhaust blower does not operate correctly\u003cbr\u003e• Room blower fails to operate\u003cbr\u003e• Intermittent stove operation\u003cbr\u003e• Stove controls become unresponsive\u003cbr\u003e• Components operate at the wrong time\u003cbr\u003e• Visible damage or burned areas on the existing circuit board\u003cbr\u003e• Repeated electrical or control-related problems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e These symptoms can also be caused by failed motors, sensors, wiring, switches, fuses, or other components. Proper troubleshooting is recommended before replacing the circuit board.\u003c\/p\u003e\n\u003ch2\u003eBefore Ordering – Verify Your Board\u003c\/h2\u003e\n\u003cp\u003eElectronic control boards can look similar while having different connections or programming. Before ordering the US Stove 80502, verify:\u003c\/p\u003e\n\u003cp\u003e• Your stove is an American Harvest 6100 or 6220\u003cbr\u003e• Your replacement part number is US Stove 80502\u003cbr\u003e• Your existing wiring and connector configuration matches the replacement board\u003cbr\u003e• Your application uses the TEMP IN thermistor connection on the main board\u003cbr\u003e• Your application uses the appropriate Plenum Temp Sensor connection\u003cbr\u003e• You do not require an RTD connection on the secondary board\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo not order based solely on the physical appearance of the circuit board.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003eDisconnect the stove from electrical power before inspecting, removing, or installing the circuit board.\u003c\/p\u003e\n\u003cp\u003eBefore replacing the board:\u003c\/p\u003e\n\u003cp\u003e• Unplug the stove from the electrical outlet.\u003cbr\u003e• Photograph or label existing wire and connector locations before disconnecting them.\u003cbr\u003e• Inspect wiring and connectors for heat damage, corrosion, or loose connections.\u003cbr\u003e• Check the appropriate fuses before assuming the circuit board has failed.\u003cbr\u003e• Avoid touching electronic components unnecessarily.\u003cbr\u003e• Verify all connections before restoring power.\u003c\/p\u003e\n\u003cp\u003eBecause this is an electronic control component, professional diagnosis and installation are recommended if you are unfamiliar with pellet stove electrical systems.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose a Genuine US Stove 80502 Circuit Board?\u003c\/h2\u003e\n\u003cp\u003eThe control board is one of the most important electronic components in your pellet stove. Using the correct replacement ensures that the board connections and control functions are appropriate for the intended stove.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eOEM US Stove 80502 circuit board assembly\u003c\/strong\u003e provides the proper replacement solution for compatible American Harvest 6100 and 6220 multi-fuel pellet stoves that specify part number 80502.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e• (1) US Stove 80502 Circuit Board Assembly \/ Control Board\u003c\/p\u003e\n\u003ch2\u003eImportant Fitment Summary\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003e• US Stove American Harvest 6100\u003cbr\u003e• US Stove American Harvest 6220\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cbr\u003e• US Stove \/ USSC 80502\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes NOT replace the board used on:\u003c\/strong\u003e\u003cbr\u003e• American Harvest 6300\u003cbr\u003e• American Harvest 8500\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6300 and 8500 models require US Stove part number 80554.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen replacing an electronic control board, always match the \u003cstrong\u003estove model, OEM part number, and electrical connections\u003c\/strong\u003e before ordering.\u003c\/p\u003e","brand":"US Stove Company","offers":[{"title":"Default Title","offer_id":54252686901616,"sku":"3-USC-45","price":588.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/4463\/3444\/files\/80502-_1.jpg?v=1788270957","url":"https:\/\/total-hearth.com\/products\/us-stove-80502-circuit-board-assembly-oem-control-board-for-american-harvest-6100-6220","provider":"Total Hearth","version":"1.0","type":"link"}