{"product_id":"lochinvar-l100208230-transformer-24v-40va-noble","title":"Lochinvar L100208230 Transformer 24V 40VA Noble","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LOCHINVAR L100208230 is a 24-volt, 40VA control transformer designed for use in the Noble series boiler line. It steps down line voltage to the low-voltage control circuit, powering the thermostat, control board, and safety interlock functions that govern burner operation. This transformer is an OEM replacement part installed by licensed heating technicians during routine service or control-system troubleshooting. Key electrical ratings are 24 volts secondary output and 40 volt-amperes of capacity, which are the defining specs for proper replacement selection.\u003c\/p\u003e\u003cp\u003eThis transformer is intended for Noble series hydronic boilers in residential and light commercial heating applications. It fits within the control enclosure of the boiler and supplies the low-voltage power required by the integrated control system. Technicians typically encounter this part during diagnostic calls involving control board faults, no-ignition conditions, or low-voltage circuit failures traced back to a failed transformer.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e24-volt secondary output matches standard low-voltage control circuit requirements\u003c\/li\u003e\n\u003cli\u003e40VA capacity supports the control board, thermostat, and interlock loads typical in Noble series boilers\u003c\/li\u003e\n\u003cli\u003eOEM replacement part — direct fitment with no field modification required\u003c\/li\u003e\n\u003cli\u003eDesigned for integration within the boiler control enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM replacement transformer for LOCHINVAR Noble series boilers requiring a 24-volt, 40VA control transformer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed heating technician familiar with hydronic boiler control systems. Shut off all power to the boiler at the disconnect or breaker before removing the existing transformer or accessing the control enclosure. Verify that secondary voltage and VA rating of the replacement match the original unit before energizing. Work should comply with applicable local electrical codes and the boiler manufacturer's service documentation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Voltage\u003c\/strong\u003e: 24 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVA Rating\u003c\/strong\u003e: 40VA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LOCHINVAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: L100208230\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOCHINVAR","offers":[{"title":"Default Title","offer_id":51346398806322,"sku":"L100208230","price":53.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/100208230.jpg?v=1782079214","url":"https:\/\/voomisupply.com\/products\/lochinvar-l100208230-transformer-24v-40va-noble","provider":"Voomi Supply","version":"1.0","type":"link"}