{"product_id":"carrier-pg9mab036060absa-transformer-h2usbz","title":"OEM Carrier Furnace Transformer 40VA 120V-24V for PG9MAB036060ABSA","description":"\u003ch1\u003eOEM Carrier Furnace Transformer 40VA 120V–24V for Model PG9MAB036060ABSA\u003c\/h1\u003e\u003cp\u003eThis OEM step-down transformer is the factory-specified replacement for the \u003cstrong\u003eCarrier PG9MAB036060ABSA\u003c\/strong\u003e gas furnace. It converts 120V line voltage to the 24V AC signal that powers every low-voltage component in your system — thermostat, gas valve, inducer relay, and control board. When the transformer fails, \u003cem\u003enothing responds\u003c\/em\u003e: no heat call, no blower command, and no error code — because the entire control circuit goes dark. If you measure 0V between the R and C terminals on your control board, a failed transformer is the first suspect.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rating | 120V primary | 24V secondary | 60 Hz | Single-phase | Foot-mount configuration | Wire-lead connections with insulated female quick-connects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit is wound to factory-exact VA and voltage tolerances. Undersized or off-spec generic transformers can overheat under simultaneous thermostat + zone valve loads, tripping the internal thermal cutout and causing intermittent no-heat calls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Turn off power at the disconnect and breaker before starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wire connections before removal. Discharge any residual voltage and confirm 0V before touching leads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Ships same business day from our warehouse when ordered by 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Part Note:\u003c\/strong\u003e OEM part number HT01BC116 has been superseded by \u003cstrong\u003eHT680054\u003c\/strong\u003e — the current factory-authorized replacement shipped in a Carrier\/Bryant factory box. This listing covers both numbers; you will receive the current production HT680054 unit, which is a direct drop-in replacement. Fits Carrier \u003cstrong\u003ePG9MAB036060ABSA\u003c\/strong\u003e and other Carrier, Bryant, and Payne furnaces specifying a 40VA 120V\/24V transformer. Verify your existing transformer's VA rating and voltage on the unit data plate before ordering. Need fitment confirmation? Our team checks compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642185535859,"sku":"CARRIE-PG9MAB036060ABSA-TRANSFORMER-HT01BC116","price":52.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642185568627,"sku":"CARRIE-PG9MAB036060ABSA-TRANSFORMER-HT01BC116-GEN","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BC116_b2d2b3db-5998-42d3-b1be-14068708b65f.jpg?v=1775031731","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9mab036060absa-transformer-h2usbz","provider":"National HVAC Parts","version":"1.0","type":"link"}