{"product_id":"carrier-transformer-ff1dna024075aaaa","title":"OEM Carrier Transformer Replacement for Fan Coil FF1DNA024075AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer Replacement for Fan Coil FF1DNA024075AAAA\u003c\/h1\u003e\n\u003cp\u003eRestore reliable low-voltage power to your Carrier fan coil unit with this OEM transformer, engineered as the exact factory replacement for model FF1DNA024075AAAA. The transformer steps down incoming line voltage to the 24V control circuit that powers your thermostat, contactor, and relays. When your system loses control power, the blower won't energize and the thermostat goes dark — a failed or burned-out transformer is one of the most common culprits. This genuine Carrier component drops in without rewiring or modification, matching the original mounting footprint and terminal layout. Installation is straightforward for an experienced HVAC technician: disconnect power, note the wiring, swap the unit, and reconnect — typically a 20-minute job. Using a true OEM transformer protects your equipment warranty and guarantees correct VA rating and coil specifications, avoiding the nuisance trips and premature failures common with generic substitutes. We keep this part in stock and ship same-day on all orders placed before 3PM CST, so your repair gets back online fast. Backed by our HVAC parts specialists if you need help confirming fit.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FF1DNA024075AAAA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62946710126963,"sku":"carrier-transformer-ff1dna024075aaaa","price":42.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-ff1dna024075aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}