{"product_id":"icp-1184656-high-pressure-switch-furnace","title":"Icp 1184656 High Pressure Switch Furnace","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe International Comfort Products 1184656 is a genuine OEM replacement high pressure switch designed for use in gas furnace systems. Pressure switches monitor the negative pressure generated by the inducer motor during the heating cycle, confirming proper draft before allowing the ignition sequence to proceed. This switch serves as a critical safety component that prevents the burners from firing if adequate venting pressure is not established. Licensed HVAC technicians handling furnace diagnostics, seasonal maintenance, or combustion safety inspections are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis high pressure switch is suited for residential gas furnace applications where the original 1184656 switch has failed, drifted out of calibration, or been identified as faulty during a pressure switch circuit diagnostic. Using a genuine OEM replacement ensures the set-point and diaphragm sensitivity match factory specifications, which is important for maintaining proper ignition timing and combustion safety. Refer to the original equipment documentation to confirm this part applies to the specific furnace model being serviced.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine OEM replacement part ensuring factory-matched pressure set-point\u003c\/li\u003e\n  \u003cli\u003eFunctions as a safety interlock in the furnace ignition control sequence\u003c\/li\u003e\n  \u003cli\u003eMonitors inducer motor draft pressure before burner activation\u003c\/li\u003e\n  \u003cli\u003eCompact form factor suitable for installation in tight furnace control compartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement high pressure switch for residential gas furnace systems where part number 1184656 is specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Disconnect power to the furnace at the disconnect switch or breaker before removing or installing the pressure switch. The inducer assembly and attached tubing should be inspected for cracks, blockages, or moisture during the same service visit, as these conditions can cause repeated pressure switch failures. Verify correct hose barb connection and confirm the switch circuit closes properly during a draft test before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: International Comfort Products\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1184656\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INTERNATIONAL COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51467738022194,"sku":"1184656","price":66.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313947575.jpg?v=1783912031","url":"https:\/\/voomisupply.com\/products\/icp-1184656-high-pressure-switch-furnace","provider":"Voomi Supply","version":"1.0","type":"link"}