{"product_id":"carrier-pg9maa060120aaka-transformer-h2usbz","title":"OEM Carrier Furnace Transformer 120V-24V 40VA — PG9MAA060120AAKA","description":"\u003ch1\u003eOEM Carrier Furnace Transformer 120V–24V 40VA for Model PG9MAA060120AAKA\u003c\/h1\u003e\u003cp\u003eThis OEM step-down control transformer (part number \u003cstrong\u003eHT01BC116\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG9MAA060120AAKA\u003c\/strong\u003e gas furnace. The transformer converts 120V line voltage down to the 24V DC signal used by the thermostat, gas valve, control board, and every other low-voltage component in the system. When this part fails, the entire low-voltage control circuit goes dead — meaning your furnace will not respond to the thermostat, will not attempt ignition, and may display a lockout code or show no status LED activity whatsoever.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Primary voltage: 120V | Secondary voltage: 24V | VA rating: 40VA | Class 2 control transformer | Wire lead connections | Factory-matched mounting footprint for Carrier PG9MAA060120AAKA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound to exact VA and voltage tolerances for Carrier furnaces. Generic units often have loose tolerances that can under-power the control board or gas valve, causing nuisance lockouts and premature board failures. Always replace with OEM when the control circuit is involved.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the breaker and verify with a multimeter before touching any wiring. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter, needle-nose pliers. Photograph and label all wire connections before disconnecting the old transformer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 Designed for the Carrier \u003cstrong\u003ePG9MAA060120AAKA\u003c\/strong\u003e gas furnace. Also cross-references with Bryant and Payne units sharing the same 120V–24V 40VA transformer specification. Confirm your existing transformer's primary voltage, secondary voltage, and VA rating on the data plate before ordering. Our fitment team is available to verify compatibility prior to purchase — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642262770035,"sku":"CARRIE-PG9MAA060120AAKA-TRANSFORMER-HT01BC116","price":50.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642262802803,"sku":"CARRIE-PG9MAA060120AAKA-TRANSFORMER-HT01BC116-GEN","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BC116_ef2502df-19f3-4164-8aa7-f70fc33b50a2.jpg?v=1775031521","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa060120aaka-transformer-h2usbz","provider":"National HVAC Parts","version":"1.0","type":"link"}