{"product_id":"glowworm-ultimate-40-50-60-80-100-120-ff-pcb-s900847","title":"Glowworm \u0026 Saunier Duval Boiler Printed Circuit Board (PCB) S900847","description":"\n    \u003ch1\u003eGlowworm \u0026amp; Saunier Duval Boiler Printed Circuit Board (PCB) S900847\u003c\/h1\u003e\n    \n    \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n    \u003cp\u003eThe \u003cstrong\u003eGlowworm \u0026amp; Saunier Duval Boiler Printed Circuit Board (PCB) S900847\u003c\/strong\u003e is a critical component designed for specific \u003cstrong\u003eGlowworm\u003c\/strong\u003e heating systems. This Printed Circuit Board (PCB) acts as the central intelligence of the boiler, orchestrating ignition, safety monitoring, and temperature regulation. properly functioning components are vital for the energy efficiency and safety of your boiler.\u003c\/p\u003e\n    \n    \u003cdiv style=\"background-color: #f8f9fa; padding: 15px; border-left: 4px solid #007bff; margin: 20px 0; font-family: sans-serif;\"\u003e\n        \u003cstrong\u003eℹ️ Product Condition Options:\u003c\/strong\u003e\u003cbr\u003e\n        This part may be available in \u003cem\u003eNew\u003c\/em\u003e, \u003cem\u003eRefurbished\u003c\/em\u003e, or \u003cem\u003eCompatible\u003c\/em\u003e conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.\n    \u003c\/div\u003e\n\n    \u003ch2\u003eTechnical Insight \u0026amp; Common Failure Symptoms\u003c\/h2\u003e\n    \u003cp\u003eBased on service data: Glow-worm Boiler. Worcester Greenstar CDI 29 \u0026amp; 34 \u0026amp; 38 Boiler PCB PRINTED CIRCUIT BOARD 8748300910  Glowworm Boiler Circuit Control Board S900847 Micron 100ff\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eReplacing this part often resolves the following issues:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003eRestores reliable system operation and eliminates fault codes.\u003c\/li\u003e\n        \u003cli\u003eResolves specific failure symptoms such as intermittent lockouts, unresponsive controls, failure to ignite, or specific electronic fault codes (e.g., internal error)..\u003c\/li\u003e\n        \u003cli\u003eEnsures safety compliance and efficient boiler performance.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch2\u003eCompatibility\u003c\/h2\u003e\n    \u003cp\u003eThis part (MPN: \u003cstrong\u003eS900847\u003c\/strong\u003e) is designed for models within the \u003cstrong\u003eGlowworm\u003c\/strong\u003e range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.\u003c\/p\u003e\n    \n    \u003cp style=\"font-size: 0.9em; color: #666; border-top: 1px solid #eee; padding-top: 10px;\"\u003e\u003cem\u003e\u003cstrong\u003eSafety Advice:\u003c\/strong\u003e Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.\u003c\/em\u003e\u003c\/p\u003e\n    ","brand":"National Boiler Spares","offers":[{"title":"New \/ Compatible","offer_id":41780798783591,"sku":"N0414","price":92.0,"currency_code":"GBP","in_stock":true},{"title":"Refurbished \/ Direct Sale","offer_id":41780798816359,"sku":"N0983-1","price":57.6,"currency_code":"GBP","in_stock":true},{"title":"Refurbished \/ Repair Service","offer_id":41802666344551,"sku":"N0983-2","price":42.6,"currency_code":"GBP","in_stock":true},{"title":"Refurbished \/ Advance Replacement Service","offer_id":42269114761319,"sku":"N0983-3","price":72.6,"currency_code":"GBP","in_stock":true},{"title":"New \/ New Other","offer_id":41802666410087,"sku":"N7647","price":101.74,"currency_code":"GBP","in_stock":true},{"title":"New \/ Genuine","offer_id":41802666442855,"sku":"N7147","price":115.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/0923\/8887\/files\/Glowworm-Boiler-PCB-2-Fuse-7-Wire-S900847-900847-1_2a2a56ed-3942-4ba9-aea0-aff1e2751b7e.jpg?v=1774130147","url":"https:\/\/nationalboilerspares.co.uk\/products\/glowworm-ultimate-40-50-60-80-100-120-ff-pcb-s900847","provider":"National Boiler Spares","version":"1.0","type":"link"}