{"product_id":"oem-lennox-thermostat-box-39p21","title":"OEM Lennox Thermostat Box — 39P21","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 39P21\u003c\/strong\u003e is a genuine OEM thermostat box designed to house and protect the wiring connections between your Lennox HVAC system and its thermostat, ensuring consistent and reliable communication between the two. A cracked, broken, or missing thermostat box can expose wiring to damage, leading to erratic system behavior, failure to heat or cool, or complete loss of thermostat control. This factory-spec replacement provides proper protection and a precise fit for compatible Lennox systems, restoring full system control quickly and efficiently.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081009021299,"sku":"LNX-39P21","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-thermostat-box-39p21","provider":"National HVAC Parts","version":"1.0","type":"link"}