{"id":8034366161076,"title":"WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A","handle":"wpx-638-78a-flame-sensor-12v-compatible-with-aqua-hot-hydro-hot-and-webasto-burner-heads-replacement-for-wpx63878a","description":"\u003ch3\u003eWPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eWPX-638-78A Flame Sensor 1.0 12V Reference Part Number:‎ WPX-638-78A WPX63878A\r\nFit for: AQUA-HOT AHE-100-00S AHE-101-000 AHE-400-D02 AHE-450-DW3 AHE-675-D01\r\nAHE-100-01S AHE-120-04X AHE-450-DE1 AHE-600-D01 AHE-675-D02 AHE-100-02S\r\nAHE-130-03X AHE-450-DE2 AHE-600-D02 AHE-675-D03 AHE-100-03S AHE-130-04X\r\nAHE-450-DE4 AHE-600-D03 AHE-675-D04 AHE-100-04S AHE-400-D01 AHE-450-DE5\r\nAHE-600-D04 431\/12 ； Fits for Hydronic HHE-200-07E HHE-200-08E HHE-200-09E\r\nHHE-500-07M HHE-500-08M HHE-500-09M； for WEBASTO DBW 2010 Package: 1 Flame\r\nSensor\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eReplacement part numbers: WPX-638-78A WPX63878A\u003c\/li\u003e\r\n \u003cli\u003eCompatible with AQUA-HOT AHE-100-00S AHE-101-000 AHE-400-D02 AHE-450-DW3 AHE-675-D01 AHE-100-01S AHE-120-04X AHE-450-DE1 AHE-600-D01 AHE-675-D02 AHE-100-02S AHE-130-03X AHE-450-DE2 AHE-600-D02 AHE-675-D03 AHE-100-03S AHE-130-04X AHE-450-DE4 AHE-600-D03 AHE-675-D04 AHE-100-04S AHE-400-D01 AHE-450-DE5 AHE-600-D04 431\/12 ;Fits for Hydronic HHE-200-07E HHE-200-08E HHE-200-09E HHE-500-07M HHE-500-08M HHE-500-09M.for WEBASTO DBW 2010\u003c\/li\u003e\r\n \u003cli\u003ePlease check the product part number and compatibility before placing an order, and carefully review our product photos to ensure they match the item you intend to purchase.\u003c\/li\u003e\r\n \u003cli\u003eThis Flame Sensor is not original parts, the mention of brand names and any related model designation above is only for purposes of demonstrating compatibility.\u003c\/li\u003e\r\n \u003cli\u003eWe adhere to rigorous production standards and leverage advanced manufacturing technologies throughout the entire production process. Every finished product undergoes a comprehensive series of quality testsdesigned to verify both immediate functionality and long-term durabilityensuring it meets our strict performance requirements. You can purchase with complete confidence.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-02-27T17:32:28+11:00","created_at":"2026-02-27T17:32:24+11:00","vendor":"Fotha","type":"Sensors","tags":["industrial_selected_Nov2025"],"price":17900,"price_min":17900,"price_max":17900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44154126041268,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0FQP2MW34","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A","public_title":null,"options":["Default Title"],"price":17900,"weight":20,"compare_at_price":null,"inventory_management":"shopify","barcode":"WPX-638-78A WPX63878A","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0FQP2MW34.jpg?v=1775786114","\/\/auspowers.com\/cdn\/shop\/files\/41gqtZXYb5L.jpg?v=1772173947","\/\/auspowers.com\/cdn\/shop\/files\/411jqUo5XCL.jpg?v=1772173947","\/\/auspowers.com\/cdn\/shop\/files\/41OQ6DQp31L.jpg?v=1772173947","\/\/auspowers.com\/cdn\/shop\/files\/41jWFVfvD-L.jpg?v=1772173947","\/\/auspowers.com\/cdn\/shop\/files\/41PGirYpMjL.jpg?v=1772173947","\/\/auspowers.com\/cdn\/shop\/files\/51pP2ieyb6L.jpg?v=1772173947","\/\/auspowers.com\/cdn\/shop\/files\/51eHnHZzSHL.jpg?v=1772173947"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0FQP2MW34.jpg?v=1775786114","options":["Title"],"media":[{"alt":"[Australia - AusPower] - WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A ","id":32720534667444,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0FQP2MW34.jpg?v=1775786114"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0FQP2MW34.jpg?v=1775786114","width":1500},{"alt":"[Australia - AusPower] - WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A ","id":32720534700212,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41gqtZXYb5L.jpg?v=1772173947"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41gqtZXYb5L.jpg?v=1772173947","width":1500},{"alt":"[Australia - AusPower] - WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A ","id":32720534732980,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/411jqUo5XCL.jpg?v=1772173947"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/411jqUo5XCL.jpg?v=1772173947","width":1500},{"alt":"[Australia - AusPower] - WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A ","id":32720534765748,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41OQ6DQp31L.jpg?v=1772173947"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41OQ6DQp31L.jpg?v=1772173947","width":1500},{"alt":"[Australia - AusPower] - WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A ","id":32720534798516,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41jWFVfvD-L.jpg?v=1772173947"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41jWFVfvD-L.jpg?v=1772173947","width":1500},{"alt":"[Australia - AusPower] - WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A ","id":32720534831284,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41PGirYpMjL.jpg?v=1772173947"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41PGirYpMjL.jpg?v=1772173947","width":1500},{"alt":"[Australia - AusPower] - WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A ","id":32720534864052,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51pP2ieyb6L.jpg?v=1772173947"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51pP2ieyb6L.jpg?v=1772173947","width":1500},{"alt":"[Australia - AusPower] - WPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A ","id":32720534896820,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51eHnHZzSHL.jpg?v=1772173947"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51eHnHZzSHL.jpg?v=1772173947","width":1500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWPX-638-78A Flame Sensor 12v Compatible with Aqua-Hot, Hydro-Hot and Webasto Burner Heads Replacement for WPX63878A\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eWPX-638-78A Flame Sensor 1.0 12V Reference Part Number:‎ WPX-638-78A WPX63878A\r\nFit for: AQUA-HOT AHE-100-00S AHE-101-000 AHE-400-D02 AHE-450-DW3 AHE-675-D01\r\nAHE-100-01S AHE-120-04X AHE-450-DE1 AHE-600-D01 AHE-675-D02 AHE-100-02S\r\nAHE-130-03X AHE-450-DE2 AHE-600-D02 AHE-675-D03 AHE-100-03S AHE-130-04X\r\nAHE-450-DE4 AHE-600-D03 AHE-675-D04 AHE-100-04S AHE-400-D01 AHE-450-DE5\r\nAHE-600-D04 431\/12 ； Fits for Hydronic HHE-200-07E HHE-200-08E HHE-200-09E\r\nHHE-500-07M HHE-500-08M HHE-500-09M； for WEBASTO DBW 2010 Package: 1 Flame\r\nSensor\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eReplacement part numbers: WPX-638-78A WPX63878A\u003c\/li\u003e\r\n \u003cli\u003eCompatible with AQUA-HOT AHE-100-00S AHE-101-000 AHE-400-D02 AHE-450-DW3 AHE-675-D01 AHE-100-01S AHE-120-04X AHE-450-DE1 AHE-600-D01 AHE-675-D02 AHE-100-02S AHE-130-03X AHE-450-DE2 AHE-600-D02 AHE-675-D03 AHE-100-03S AHE-130-04X AHE-450-DE4 AHE-600-D03 AHE-675-D04 AHE-100-04S AHE-400-D01 AHE-450-DE5 AHE-600-D04 431\/12 ;Fits for Hydronic HHE-200-07E HHE-200-08E HHE-200-09E HHE-500-07M HHE-500-08M HHE-500-09M.for WEBASTO DBW 2010\u003c\/li\u003e\r\n \u003cli\u003ePlease check the product part number and compatibility before placing an order, and carefully review our product photos to ensure they match the item you intend to purchase.\u003c\/li\u003e\r\n \u003cli\u003eThis Flame Sensor is not original parts, the mention of brand names and any related model designation above is only for purposes of demonstrating compatibility.\u003c\/li\u003e\r\n \u003cli\u003eWe adhere to rigorous production standards and leverage advanced manufacturing technologies throughout the entire production process. Every finished product undergoes a comprehensive series of quality testsdesigned to verify both immediate functionality and long-term durabilityensuring it meets our strict performance requirements. You can purchase with complete confidence.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}