{"product_id":"oem-lennox-relay-67k65","title":"OEM Lennox Relay — 67K65","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e67K65\u003c\/strong\u003e relay is an electromechanical switch that opens and closes low-voltage control circuits to energize components such as blowers, heaters, or contactors in your Lennox HVAC system. When the control board or thermostat calls for operation, this relay reliably passes the signal to the higher-load device, making it a small but critical link in your equipment's sequence of operation.\u003c\/p\u003e\u003cp\u003eCommon symptoms of a failing relay include equipment that won't start, intermittent operation, chattering or buzzing at the relay, welded or stuck contacts that leave a component running, or no response when the thermostat calls. Burnt, pitted, or corroded contacts are a frequent cause of these issues.\u003c\/p\u003e\u003cp\u003eChoosing the OEM Lennox \u003cstrong\u003e67K65\u003c\/strong\u003e guarantees the correct coil voltage, contact rating, and physical form factor for your unit. Generic substitutes may have mismatched ratings that lead to premature failure or erratic behavior. This factory-authorized part restores dependable switching and protects the downstream components it controls.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081098609011,"sku":"LNX-67K65","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-relay-fan-LNX-67K65.jpg?v=1783763318","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-relay-67k65","provider":"National HVAC Parts","version":"1.0","type":"link"}