{"product_id":"vaillant-thermocompact-vu-142-1e-182-1e-242-2e-282-3e-pcb-130440","title":"VAILLANT THERMOCOMPACT VU 142\/1E 182\/1E 242\/2E 282\/3E PCB 130438","description":"\u003ch1\u003e\u003cspan\u003eVaillant THERMOcompact Boiler Printed Circuit Board PCB 130438\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 THERMOcompact Boiler Printed Circuit Board (PCB) (Part Number: 130438)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an electronic control component used within selected Vaillant THERMOcompact boiler systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e130438\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is identified as a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePrinted Circuit Board (PCB)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and forms part of the boiler's electrical control system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe PCB works with the boiler's electrical controls, switches, thermostats and sensors to support the control and monitoring of appliance operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eℹ️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eProduct Condition:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis product may be available in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNew or Refurbished \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003econdition. Please select the required option when ordering.\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 Printed Circuit Board forms part of the boiler's electronic control system. A suspected PCB fault requires correct diagnosis, as similar symptoms can result from other electrical components, wiring or controls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePossible symptoms that may require investigation of the PCB or associated electrical system include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBoiler failing to start or operate correctly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntermittent boiler operation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBoiler failing to respond to demand\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUnexpected shutdowns or lockouts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eElectrical or control-related faults\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 PCB\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The associated electrical components, wiring and connections should be correctly tested before the PCB is replaced.\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 PCBs and other electrical control components should only be diagnosed, removed or installed by a \u003c\/span\u003e\u003c\/em\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan\u003esuitably qualified and competent heating engineer\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003cem\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eAlways isolate the electrical supply before carrying out any work and follow the manufacturer's installation and servicing instructions. Where work is carried out on a gas appliance, the appropriate safety and operational checks must be completed before the boiler is returned to service.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"Direct Sale","offer_id":50394143457383,"sku":"N7117-1","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"Repair Service","offer_id":50394143490151,"sku":"N7117-2","price":30.0,"currency_code":"GBP","in_stock":false},{"title":"Advance Replacement Service","offer_id":50394143522919,"sku":"N7117-3","price":60.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/0923\/8887\/files\/0e3ca815-8a74-4fce-8a0d-35afb61d39ea.png?v=1791385945","url":"https:\/\/nationalboilerspares.co.uk\/products\/vaillant-thermocompact-vu-142-1e-182-1e-242-2e-282-3e-pcb-130440","provider":"National Boiler Spares","version":"1.0","type":"link"}