{"product_id":"oem-lennox-pressure-switch-16v45","title":"OEM Lennox Pressure Switch — 16V45","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 16V45\u003c\/strong\u003e is a genuine OEM pressure switch designed to verify proper draft inducer airflow before allowing ignition in compatible Lennox furnaces, serving as a critical safety control within the heating system. If this switch fails, symptoms can include a furnace that refuses to start, nuisance lockouts, or a pressure switch open fault code logged by the control board. Installing this factory-original Lennox part ensures correct calibration, a precise fit, and restored reliable operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081038119283,"sku":"LNX-16V45","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-pressure-switch-16v45","provider":"National HVAC Parts","version":"1.0","type":"link"}