{"product_id":"oem-lennox-r20400503-low-pressure-switch-17w14","title":"OEM Lennox R20400503 Low Pressure Switch — 17W14","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 17W14\u003c\/strong\u003e (OEM part number R20400503) is a factory-original low pressure switch designed to protect your Lennox HVAC system by monitoring refrigerant pressure and shutting down the compressor when pressure drops below a safe threshold. Symptoms of a failed low pressure switch include the system not cooling, the compressor short-cycling, or fault codes indicating a low pressure lockout condition. This is a direct OEM replacement engineered specifically for compatible Lennox systems to ensure proper operation and system protection.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081038938483,"sku":"LNX-17W14","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-r20400503-low-pressure-switch-17w14","provider":"National HVAC Parts","version":"1.0","type":"link"}