{"product_id":"carrier-ph13nr060000acaa-transformer-h4oyjb","title":"OEM Carrier Control Transformer 60VA 115\/208\/230V for PH13NR060000ACAA","description":"\u003ch1\u003eOEM Carrier 60VA Control Transformer HT01AW229 for Model PH13NR060000ACAA\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier HT01AW229\u003c\/strong\u003e is the factory-specified OEM control transformer for the \u003cstrong\u003ePH13NR060000ACAA\u003c\/strong\u003e heat pump package unit. This 60VA step-down transformer converts high-voltage line power (115V, 208V, or 230V primary) down to a safe 24VAC secondary signal that powers the entire low-voltage control circuit — including the thermostat, contactor coil, and safety switches. When this transformer fails, \u003cem\u003enothing\u003c\/em\u003e works: the thermostat goes dark, the contactor never energizes, and the system is completely dead. A failed transformer is often confirmed by measuring 0VAC on the 24V secondary while line voltage is present at the primary.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 60 VA power rating | 115\/208\/230 VAC primary (multi-tap) | 24 VAC secondary | 50\/60 Hz | Foot-mounted chassis | OEM part number HT01AW229 \/ HT01AW229A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part. OEM transformers are wound to exact VA and impedance specs, preventing nuisance tripping of downstream fuses and ensuring long-term reliability. Generic aftermarket units may be under-rated for VA, causing overheating and premature failure under peak load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect all power at the disconnect box before beginning. Tools needed: multimeter, flathead and Phillips screwdrivers, wire stripper, voltage tester. Label all control wires before disconnecting from the old transformer. Verify primary tap selection matches your supply voltage before energizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our warehouse — order by 3 PM local time for same-day dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePH13NR060000ACAA\u003c\/strong\u003e packaged heat pump unit. The multi-tap primary (115\/208\/230V) makes this transformer suitable across a range of Carrier, Bryant, and Payne equipment sharing the HT01AW229 specification. Always verify your unit's control voltage and VA requirements on the data plate before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy — \u003cstrong\u003ein stock and ships today\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641854087539,"sku":"CARRIE-PH13NR060000ACAA-TRANSFORMER-HT01AW229","price":190.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641854120307,"sku":"CARRIE-PH13NR060000ACAA-TRANSFORMER-HT01AW229-GEN","price":167.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01AW229_7cdee4cc-47ce-4b22-87c8-8ebe748dc2c1.jpg?v=1775025968","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr060000acaa-transformer-h4oyjb","provider":"National HVAC Parts","version":"1.0","type":"link"}