{"product_id":"westinghouse-632566-gas-furnace-pressure-switch-2-stage","title":"Westinghouse 632566 Gas Furnace Pressure Switch 2-stage","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WESTINGHOUSE 632566 is a two-stage pressure switch designed for non-condensing gas furnaces. Pressure switches monitor the negative pressure created by the inducer motor during operation, confirming proper draft before allowing ignition to proceed. This switch is set at 0.70 inches water column and 0.30 inches water column, one set point for each stage of a two-stage heating system. HVAC technicians install this switch as a direct OEM-style replacement to restore safe ignition sequencing on compatible Westinghouse non-condensing furnace models.\u003c\/p\u003e\n\u003cp\u003eThis pressure switch is used in residential non-condensing gas furnace applications where two-stage heating control is required. It is specifically listed for use on Westinghouse furnace models 100-35C1, 120-35C1, and 060-23A1. These furnaces are typically installed in residential forced-air heating systems. Replacement of a failed or out-of-tolerance pressure switch is a common service task when a furnace locks out on a pressure switch fault code.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-stage design with set points at 0.70 inches water column and 0.30 inches water column\u003c\/li\u003e\n  \u003cli\u003eMatched to non-condensing gas furnace draft proving requirements\u003c\/li\u003e\n  \u003cli\u003eOEM-specified replacement for listed Westinghouse furnace models\u003c\/li\u003e\n  \u003cli\u003eMonitors inducer motor draft pressure to enable safe ignition sequencing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on Westinghouse non-condensing gas furnace models 100-35C1, 120-35C1, and 060-23A1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed HVAC technician should perform this replacement. Shut off power to the furnace at the disconnect or breaker before beginning work. Verify gas supply is off before servicing any furnace components. After installation, restore power and cycle the furnace to confirm the pressure switch closes properly at both stages and that no fault codes are present.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Pressure Switch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: 2-Stage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet Point 1\u003c\/strong\u003e: 0.70 inches water column\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet Point 2\u003c\/strong\u003e: 0.30 inches water column\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Non-Condensing Gas Furnace\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: WESTINGHOUSE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 632566\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTINGHOUSE","offers":[{"title":"Default Title","offer_id":51284022395186,"sku":"632566","price":72.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277976.png?v=1781066332","url":"https:\/\/voomisupply.com\/products\/westinghouse-632566-gas-furnace-pressure-switch-2-stage","provider":"Voomi Supply","version":"1.0","type":"link"}