{"product_id":"sime-friendly-format-80-80e-100e-boiler-ignition-pcb-6210204","title":"SIME FRIENDLY FORMAT 80 80E 100E BOILER IGNITION PCB 6210203","description":"\u003ch1\u003eSime Friendly Format Boiler Ignition Control Box 6210203\u003c\/h1\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSime Boiler Ignition Control Box (Part Number: 6210203)\u003c\/strong\u003e is an ignition control component designed for selected Sime boiler systems.\u003c\/p\u003e\n\u003cp\u003eSime's technical documentation identifies part number \u003cstrong\u003e6210203\u003c\/strong\u003e as the \u003cstrong\u003eSIT 503 Ignition Control Box\u003c\/strong\u003e. It forms part of the boiler's electronic ignition system and is used in conjunction with the appropriate boiler controls and ignition components.\u003c\/p\u003e\n\u003cp\u003eℹ️ \u003cstrong\u003eProduct Condition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product may be available in \u003cstrong\u003eNew, Refurbished, or Compatible\u003c\/strong\u003e condition. Please select the required option when ordering.\u003c\/p\u003e\n\u003ch2\u003eTechnical Insight \u0026amp; Common Failure Symptoms\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSIT 503 ignition control box\u003c\/strong\u003e forms part of the boiler's electronic ignition system. Its condition should be assessed as part of a complete fault diagnosis rather than assuming that an ignition-related problem is caused by the control box itself.\u003c\/p\u003e\n\u003cp\u003ePossible symptoms requiring investigation of the ignition control system can include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler failing to ignite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntermittent ignition operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBurner failing to establish correctly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoiler entering ignition-related lockout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIrregular or unreliable ignition operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms do \u003cstrong\u003enot necessarily confirm that the 6210203 control box is faulty\u003c\/strong\u003e, as ignition problems can also originate from other components within the appliance. Professional diagnosis is recommended before replacement.\u003c\/p\u003e\n\u003ch2\u003eSafety Advice\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBoiler ignition and electrical components should only be diagnosed, removed or installed by a \u003cstrong\u003esuitably qualified and competent heating engineer\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAlways isolate the electrical supply before carrying out any work and follow the manufacturer's installation and servicing instructions. Work involving the gas or combustion system must be carried out in accordance with applicable gas safety requirements, with the appropriate checks completed before the appliance is returned to service.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sime","offers":[{"title":"New \/ New Other","offer_id":50317344440423,"sku":"N4900","price":140.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/0923\/8887\/files\/N4900.png?v=1790248538","url":"https:\/\/nationalboilerspares.co.uk\/products\/sime-friendly-format-80-80e-100e-boiler-ignition-pcb-6210204","provider":"National Boiler Spares","version":"1.0","type":"link"}