{"product_id":"oem-lennox-103735-02-hi-pressure-switch-99w81","title":"OEM Lennox 103735-02 Hi Pressure Switch — 99W81","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 99W81\u003c\/strong\u003e (OEM part 103735-02) is a factory-original high pressure switch that monitors refrigerant pressure in your Lennox HVAC system and triggers a shutdown when pressure rises to unsafe levels, protecting the compressor from catastrophic failure. Common symptoms of a failed high pressure switch include nuisance tripping, loss of cooling, or a system that runs but does not reach setpoint. This OEM part is a direct replacement engineered to Lennox specifications for a precise and dependable fit.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081037267315,"sku":"LNX-99W81","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-103735-02-hi-pressure-switch-99w81","provider":"National HVAC Parts","version":"1.0","type":"link"}