{"product_id":"carrier-py3pna060130ab-transformer-h30291","title":"OEM Carrier 24V Control Transformer 40VA for PY3PNA060130AB","description":"\u003ch1\u003eOEM Carrier 24V Control Transformer 40VA for Model PY3PNA060130AB\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-replacement control transformer (part# \u003cstrong\u003eHT01BD209\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PY3PNA060130AB\u003c\/strong\u003e system. The transformer steps down 120V line voltage to the 24V AC signal that powers your thermostat, contactor coil, gas valve, and all low-voltage control circuits. When this part fails, the entire control circuit goes dead — symptoms include a completely blank thermostat, a system that won't respond to any call for heating or cooling, or a tripped low-voltage fuse. If your system has no 24V power and all other components test good, this transformer is almost always the culprit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Input 120V AC | Output 24V AC | 40VA rating | Factory-matched OEM tolerances for the Carrier PY3PNA060130AB control board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The OEM HT01BD209 transformer is wound and rated specifically for Carrier's control circuit demands. Generic units may run at loose VA tolerances, causing nuisance tripping of the low-voltage fuse or premature contactor coil failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the breaker and disconnect the furnace switch before beginning. Tools needed: flathead and Phillips screwdrivers, multimeter (to verify 24V output after install), needle-nose pliers for spade terminals. Label all wires before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM drop-in replacement for \u003cstrong\u003eCarrier model PY3PNA060130AB\u003c\/strong\u003e. Always verify input voltage and VA rating on your unit's data plate before ordering. Have your model and serial number ready — our HVAC parts specialists are available to confirm fitment before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640371859827,"sku":"CARRIE-PY3PNA060130AB-TRANSFORMER-HT01BD209","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640371892595,"sku":"CARRIE-PY3PNA060130AB-TRANSFORMER-HT01BD209-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BD209_aac777eb-6989-409a-b1a8-ccb181079a28.jpg?v=1775015762","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3pna060130ab-transformer-h30291","provider":"National HVAC Parts","version":"1.0","type":"link"}