{"product_id":"laars-laars-re2033900-ignition-module-24-volt","title":"Laars LAARS-RE2033900 Ignition Module 24 Volt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LAARS LAARS-RE2033900 is a 24-volt ignition module designed for use in hydronic heating and boiler systems. This control component manages the ignition sequence, providing a trial-for-ignition cycle that initiates and monitors the burner firing process. Rated at 24 volts and configured for a single ignition trial with an 8-second trial-for-ignition (TFI) period and a 0-second prepurge, this module ensures consistent, safe burner startup. It is typically installed by licensed HVAC technicians or heating system service professionals during routine maintenance or control board replacement work.\u003c\/p\u003e\u003cp\u003eThis ignition module is suited for residential and light commercial boiler and heating appliance applications where a 24-volt control circuit is standard. The module's trial-for-ignition configuration is common in gas-fired hydronic boilers and similar heating equipment that requires supervised ignition control. When compatible heating systems experience ignition lockout, nuisance shutdowns, or complete ignition failure, this module is a direct-replacement candidate for restoring proper burner operation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e24-volt control circuit compatible with standard low-voltage heating system wiring\u003c\/li\u003e\n\u003cli\u003e8-second trial-for-ignition (TFI) period for supervised burner startup\u003c\/li\u003e\n\u003cli\u003e0-second prepurge setting for systems not requiring a pre-ignition purge delay\u003c\/li\u003e\n\u003cli\u003eSingle ignition trial configuration before lockout, promoting safe operation\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement designed for LAARS heating equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement ignition module for LAARS gas-fired boiler and heating systems utilizing a 24-volt control circuit with supervised ignition.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eIgnition module replacement should be performed by a qualified HVAC technician or licensed heating contractor. Before servicing, shut off all electrical power to the heating system at the disconnect switch and close the manual gas supply valve. Work must comply with applicable local codes and the equipment manufacturer's installation instructions. Do not restore power or gas until all wiring connections are verified secure and the control panel is fully reassembled.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Voltage\u003c\/strong\u003e: 24 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrial for Ignition (TFI)\u003c\/strong\u003e: 8 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepurge Time\u003c\/strong\u003e: 0 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Trials\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LAARS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LAARS-RE2033900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LAARS","offers":[{"title":"Default Title","offer_id":51383706059058,"sku":"LAARS-RE2033900","price":355.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670556.jpg?v=1782604970","url":"https:\/\/voomisupply.com\/products\/laars-laars-re2033900-ignition-module-24-volt","provider":"Voomi Supply","version":"1.0","type":"link"}