{"product_id":"rcd-lh33wp001-direct-spark-ignition-module-24v-60hz","title":"Rcd lh33wp001 Direct Spark Ignition Module 24V 60hz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RCD lh33wp001 is a direct spark ignition (DSI) module designed for residential and light commercial gas heating systems. It controls the ignition sequence by generating a high-voltage spark at the burner and monitoring flame presence to allow continued gas valve operation. The module operates at 24 volts, 60Hz, and serves as a genuine OEM-style replacement for failed or faulty ignition controls. Licensed HVAC technicians handling gas furnace service and repair are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThis DSI ignition module is used in gas-fired furnace and heating applications where direct spark ignition is specified as the ignition method. It is suited for residential forced-air furnace systems that require a reliable ignition control to manage burner startup, flame sensing, and lockout sequencing. This part is sourced and distributed as an OEM replacement component for field service applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect spark ignition (DSI) control for gas-fired heating systems\u003c\/li\u003e\n\u003cli\u003e24-volt, 60Hz operating voltage matches standard low-voltage furnace control circuits\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement for failed ignition modules in residential furnace applications\u003c\/li\u003e\n\u003cli\u003eManages burner startup sequence and flame-presence monitoring\u003c\/li\u003e\n\u003cli\u003eCompact form factor suitable for tight equipment enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement ignition module for residential gas furnace systems using direct spark ignition controls.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with gas furnace controls and low-voltage wiring. Shut off all electrical power and close the gas supply valve before removing the existing ignition module. Follow the equipment manufacturer's wiring diagram when reconnecting control leads, and verify proper flame-sensing operation after startup. Work must comply with applicable local codes and the IFGC.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition Type\u003c\/strong\u003e: Direct Spark Ignition (DSI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 24 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: lh33wp001\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCD","offers":[{"title":"Default Title","offer_id":51233483817266,"sku":"LH33WP001","price":421.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307626219.jpg?v=1780101082","url":"https:\/\/voomisupply.com\/products\/rcd-lh33wp001-direct-spark-ignition-module-24v-60hz","provider":"Voomi Supply","version":"1.0","type":"link"}