{"product_id":"oem-lennox-switch-limit-39w61","title":"OEM Lennox Switch - Limit — 39W61","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 39W61 (39W6101)\u003c\/strong\u003e is a genuine OEM limit switch designed to protect your Lennox furnace from dangerous overheating conditions by cutting power to the burner when temperatures exceed safe thresholds. If your furnace is short-cycling, failing to heat, or continuously running the blower without producing heat, a faulty limit switch is often the cause. This direct OEM replacement ensures reliable, manufacturer-approved performance and compatibility with select Lennox heating systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081055060339,"sku":"LNX-39W61","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-switch-limit-39w61","provider":"National HVAC Parts","version":"1.0","type":"link"}