{"product_id":"ruud-pd425141-pressure-switch-kit","title":"Ruud PD425141 Pressure Switch Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RUUD PD425141 is a pressure switch kit designed for use in gas furnace and air handler systems. Pressure switches are safety controls that monitor draft inducer operation by sensing negative pressure in the flue or combustion air system. If the switch fails to detect proper pressure, it interrupts the ignition sequence to prevent unsafe operation. This kit is installed by licensed HVAC technicians during routine maintenance or when a faulty switch is identified as the cause of a no-heat or lockout condition.\u003c\/p\u003e\n\u003cp\u003eThe PD425141 is suited for residential gas furnace applications where the original pressure switch has failed or been damaged. It is intended as an OEM-style replacement, restoring the factory safety control function. Technicians typically encounter this part during diagnostic calls involving inducer-related fault codes or repeated ignition lockouts traced to pressure sensing failure.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePressure switch kit format includes components needed for a complete swap\u003c\/li\u003e\n  \u003cli\u003eMonitors draft inducer negative pressure to enforce safe ignition sequencing\u003c\/li\u003e\n  \u003cli\u003eSafety interlock function prevents ignition without confirmed airflow\u003c\/li\u003e\n  \u003cli\u003eOEM-style replacement for straightforward service calls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement pressure switch kit for Rheem and Ruud residential gas furnace systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePressure switch replacement is performed by licensed HVAC technicians. Shut off power to the furnace at the disconnect and set the thermostat to off before beginning any service work. Inspect the pressure switch hose and port for blockages or cracks before condemning the switch itself, as hose faults can mimic switch failure. Verify correct pressure setpoint and hose routing after installation before returning the unit to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type\u003c\/strong\u003e: Pressure Switch\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: RUUD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PD425141\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUUD","offers":[{"title":"Default Title","offer_id":51283903414578,"sku":"PD425141","price":21.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309278609.png?v=1781062858","url":"https:\/\/voomisupply.com\/products\/ruud-pd425141-pressure-switch-kit","provider":"Voomi Supply","version":"1.0","type":"link"}