{"product_id":"lennox-21l89-limit-switch-210-240-f","title":"Lennox 21L89 Limit Switch, 210-240°F","description":"\u003cdiv\u003e\n\u003cp\u003eThe Lennox 21L89 is an auto-reset limit switch rated 210-240°F with a 3 in. insert length. It monitors plenum temperature and shuts down the burner if the furnace overheats, resetting automatically once temperatures return to normal. It is a genuine Lennox replacement part. Confirm this part number against your equipment's parts list before ordering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Neuco","offers":[{"title":"Default Title","offer_id":49376879837406,"sku":"21L89","price":49.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/nesh-21l89-card.png?v=1794089998","url":"https:\/\/newenglandsupplyhouse.com\/products\/lennox-21l89-limit-switch-210-240-f","provider":"New England Supply House","version":"1.0","type":"link"}