{"product_id":"oem-lennox-transformer-240v-primary-24v-secondary-40-va-49l71","title":"OEM Lennox Transformer 240V Primary 24V Secondary 40 VA — 49L71","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 49L71\u003c\/strong\u003e is a genuine OEM step-down control transformer rated at 240 volts primary and 24 volts secondary with a 40 VA capacity, supplying reliable low-voltage power to the control circuits, thermostat, and safety devices in compatible Lennox heating and cooling equipment. Signs that this transformer may need replacement include no 24V power at the control board, a system that won't energize, or repeated blown low-voltage fuses. Sourced directly from Lennox, this OEM part guarantees an exact fit and consistent electrical performance for long-term reliability.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081019605363,"sku":"LNX-49L71","price":29.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-transformer-240v-primary-24v-secondary-40-va-49l71","provider":"National HVAC Parts","version":"1.0","type":"link"}