{"product_id":"oem-lennox-at140a1000-u-transformer-120-vac-primary-24-vac-secondary-40-va-15p10","title":"OEM Lennox AT140A1000\/U Transformer 120 VAC Primary 24 VAC Secondary 40 VA — 15P10","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 15P10\u003c\/strong\u003e (OEM part number AT140A1000\/U) is a genuine OEM control transformer rated at 120 VAC primary and 24 VAC secondary with a 40 VA capacity, providing the low-voltage power required to operate thermostats, control boards, and other 24V components in compatible Lennox HVAC systems. Common symptoms of a failed transformer include a thermostat with no display, a system that won't respond to thermostat commands, or a blown fuse on the control board. This factory-original Lennox part ensures proper voltage output and a reliable fit for worry-free installation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081019572595,"sku":"LNX-15P10","price":29.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-at140a1000-u-transformer-120-vac-primary-24-vac-secondary-40-va-15p10","provider":"National HVAC Parts","version":"1.0","type":"link"}