{"product_id":"carrier-ph13pr06000gahaa-transformer-h4oyjb","title":"OEM Carrier 24V Control 40VA Transformer for PH13PR06000GAHAA Heat Pump","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier 24V Control Transformer for PH13PR06000GAHAA Heat Pump\u003c\/h1\u003e\n\u003cp\u003eThe control transformer in your Carrier PH13PR06000GAHAA heat pump steps line voltage down to the 24VAC that powers the thermostat, contactor coil, defrost board, and reversing-valve solenoid. It is the foundation of the entire low-voltage control circuit. When it fails — usually from a shorted solenoid, a pinched thermostat wire, or simple age — the unit goes completely unresponsive: no fan, no compressor, a blank or dead thermostat, and no click from the contactor when you call for heating or cooling, even though 240V is still reaching the unit.\n\nThis is a genuine Carrier transformer rated for the unit's load, typically a 208\/230VAC primary stepped down to a 24VAC secondary at roughly 40VA. The VA rating is critical: it must supply enough current to pull in the contactor coil and energize the reversing valve simultaneously without sagging. OEM windings hold their voltage under load and include the correct fusing\/overload behavior Carrier specified.\n\nWhy OEM for a transformer? Cheap aftermarket units are frequently under-rated on VA or wound with thinner gauge wire, so secondary voltage droops below the ~18V many contactors and boards need to stay engaged. That causes chattering contactors, dropped control signals, and premature board failure. A correctly rated OEM transformer keeps the whole control circuit stable.\n\nInstall difficulty: 2\/5. Tools: 1\/4\" nut driver, Phillips screwdriver, multimeter (to confirm 24V output and check for a shorted secondary), and wire labels. #1 safety warning: kill the breaker and pull the outdoor disconnect before wiring — the primary side carries full 240V line voltage.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model PH13PR06000GAHAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641812570483,"sku":"CARRIE-PH13PR06000GAHAA-TRANSFORMER-HT01AW229","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641812603251,"sku":"CARRIE-PH13PR06000GAHAA-TRANSFORMER-HT01AW229-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-HT01AW229_92d0eea2-4bf1-48d2-8123-ab00e0f35417.jpg?v=1782898088","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13pr06000gahaa-transformer-h4oyjb","provider":"National HVAC Parts","version":"1.0","type":"link"}