{"product_id":"oem-lennox-100847-09-control-limit-spst-140f-close-59w22","title":"OEM Lennox 100847-09 Control-Limit SPST 140F Close — 59W22","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 59W22\u003c\/strong\u003e (OEM reference 100847-09) is a factory-original single-pole single-throw (SPST) control-limit switch with a 140°F close-on-rise rating, designed to monitor and protect your Lennox furnace's heat exchanger from unsafe temperature levels. A failing SPST limit switch can cause symptoms such as intermittent heating, nuisance shutdowns, or a furnace blower that runs continuously without producing heat. This OEM part ensures a precise drop-in fit and restores safe, efficient operation to your Lennox heating system.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081053880691,"sku":"LNX-59W22","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-100847-09-control-limit-spst-140f-close-59w22","provider":"National HVAC Parts","version":"1.0","type":"link"}