{"product_id":"carrier-pg9maa036060afka-transformer-h2usbz","title":"OEM Carrier 40VA Transformer HT01BC116 for PG9MAA036060AFKA","description":"\u003ch1\u003eOEM Carrier 40VA Control Transformer HT01BC116 for Model PG9MAA036060AFKA\u003c\/h1\u003e\u003cp\u003eThis OEM control transformer is the factory-specified replacement for the \u003cstrong\u003eCarrier PG9MAA036060AFKA\u003c\/strong\u003e gas furnace. The transformer steps down line voltage (120V) to the 24V AC signal that powers your thermostat circuit, control board, and all low-voltage safety controls. When this transformer fails, the entire control circuit goes dark — the thermostat becomes unresponsive, the furnace will not attempt ignition, and no fault codes will display. Replacing it with the correct OEM part (HT01BC116) restores factory-matched voltage output and VA capacity, protecting your control board from under- or over-voltage damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 120V primary input | 24V secondary output | 40VA rated | Direct OEM replacement for part number HT01BC116 | Factory-matched wire leads and mounting footprint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound to exact VA tolerance, preventing voltage sag under full control-circuit load. Undersized generic units can cause erratic thermostat behavior, nuisance lockouts, and premature control board failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Power down the furnace and confirm voltage is absent at the transformer before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, non-contact voltage tester. Photograph all wiring connections before disconnecting leads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM fit for Carrier model \u003cstrong\u003ePG9MAA036060AFKA\u003c\/strong\u003e gas furnace. Always verify your existing transformer's primary\/secondary voltage and VA rating against your unit's data plate before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642371887475,"sku":"CARRIE-PG9MAA036060AFKA-TRANSFORMER-HT01BC116","price":35.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642371920243,"sku":"CARRIE-PG9MAA036060AFKA-TRANSFORMER-HT01BC116-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BC116_69bfaa5f-24b2-485b-afd0-3a0239ba9094.jpg?v=1775016578","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa036060afka-transformer-h2usbz","provider":"National HVAC Parts","version":"1.0","type":"link"}