{"product_id":"oem-lennox-universal-fan-limit-control-11in-element-10p97","title":"OEM Lennox Universal Fan \u0026 Limit Control 11in Element — 10P97","description":"\u003cp\u003eThe Lennox \u003cstrong\u003e10P97\u003c\/strong\u003e is a genuine OEM universal fan and limit control featuring an 11-inch insertion element. It controls when the furnace blower cycles on and off according to plenum temperature and provides a high-limit safety cutout that de-energizes the burners if the heat exchanger overheats. The long 11-inch probe suits larger plenums and deeper furnace applications across many Lennox models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e When the \u003cstrong\u003e10P97\u003c\/strong\u003e wears out, you may see the blower running nonstop or failing to start, cold air at the registers, erratic short-cycling, or the furnace tripping on limit and locking out. A drifting bimetal element or burned contacts are the usual culprits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Even as a universal-style control, the correct element length and calibrated setpoints are critical to safe furnace operation. The factory-spec \u003cstrong\u003e10P97\u003c\/strong\u003e ensures the 11-inch probe seats properly in the plenum and trips at the rated temperature for reliable blower timing and safety protection. Off-brand controls with the wrong element length or setpoints can nuisance-trip or leave the heat exchanger unprotected. Insist on genuine OEM for dependable, safe performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081078817139,"sku":"LNX-10P97","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-limit-switch-snap-disc-LNX-10P97.jpg?v=1783764064","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-universal-fan-limit-control-11in-element-10p97","provider":"National HVAC Parts","version":"1.0","type":"link"}