{"product_id":"oem-trane-air-switch-swt01943","title":"OEM Trane Air Switch — SWT01943","description":"\u003cp\u003eGenuine OEM Trane \u003cstrong\u003eSWT01943\u003c\/strong\u003e air switch. This pressure switch confirms the inducer or blower is moving air before the control allows ignition — when it fails the unit may lock out, fail to light, or short-cycle on a safety fault. This factory-spec replacement restores reliable airflow proving and safe startup for your Trane furnace or air handler.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":63083397710195,"sku":"TRN-SWT01943","price":44.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-trane-air-switch-swt01943","provider":"National HVAC Parts","version":"1.0","type":"link"}