{"product_id":"vaillant-ecotec-plus-937-vui-376-3-5-ignition-cable-193590","title":"VAILLANT ECOTEC PLUS 937 VUI 376\/3-5 IGNITION CABLE 193590","description":"\u003ch1\u003e\u003cspan\u003eVaillant ecoTEC Plus 937 VUI 376\/3-5 Boiler Ignition Cable 193590\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVaillant ecoTEC Plus Boiler Ignition Cable (Part Number: 193590)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a high-voltage electrical component used within selected \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVaillant\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e boiler ignition systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ignition cable provides an electrical connection between the boiler's ignition system and its ignition electrode, carrying the high-voltage pulses required to generate a spark during the burner ignition sequence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCorrect operation of the ignition cable is important for reliable burner ignition and safe boiler operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eℹ️ Product Condition Options:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis part may be available in \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eNew\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e or \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eRefurbished\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e condition. Please select your desired option from the dropdown menu above. Refurbished ignition cables should be professionally inspected and electrically tested to confirm insulation integrity and connection condition before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Insight \u0026amp; Common Failure Symptoms\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ignition cable forms part of the boiler's high-voltage ignition circuit. During the ignition sequence, electrical pulses are transmitted through the cable to the ignition electrode, producing the spark required to ignite the gas-air mixture at the burner.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOver time, cable performance may be affected by heat exposure, insulation deterioration, damaged connectors or electrical faults.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePossible symptoms that may indicate an ignition cable or associated ignition system problem include:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBoiler failing to ignite or fire correctly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntermittent ignition operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWeak or absent ignition spark.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBoiler failing to complete its normal ignition sequence.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIgnition-related safety lockouts.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVisible cracking or deterioration of cable insulation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLoose, damaged or corroded electrical connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eElectrical arcing caused by damaged insulation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThese symptoms do \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot necessarily confirm a faulty ignition cable\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, as similar problems may result from ignition electrodes, ignition controls, gas supply issues or other boiler components. Correct professional diagnosis should be carried out before replacing the cable.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis part (MPN: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e193590\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e) is identified for selected \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVaillant ecoTEC Plus\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e boiler systems, including the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e937 VUI 376\/3-5\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease verify the exact boiler model, serial number, ignition cable reference and electrical connection arrangement against the manufacturer's technical documentation before ordering to ensure correct fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSafety Advice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eBoiler ignition cables are high-voltage electrical components within the appliance's gas ignition system. Inspection, removal and installation must only be carried out by a \u003c\/span\u003e\u003c\/em\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan\u003eGas Safe registered engineer\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003cem\u003e\u003cspan\u003e who is suitably qualified for the appliance and work being undertaken.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eAlways isolate the appliance's electrical supply before carrying out any work and follow the manufacturer's installation and servicing instructions. Ensure the ignition cable is correctly connected, securely routed and adequately insulated. All required ignition, burner operation, combustion and safety checks must be completed before the boiler is returned to service.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"New \/ Genuine","offer_id":50704094855271,"sku":"N6393","price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/0923\/8887\/files\/1376872.jpg?v=1793203155","url":"https:\/\/nationalboilerspares.co.uk\/products\/vaillant-ecotec-plus-937-vui-376-3-5-ignition-cable-193590","provider":"National Boiler Spares","version":"1.0","type":"link"}