{"product_id":"carrier-p1011600a-transformer-h2ut4z","title":"OEM Carrier Transformer 40VA 120V\/24V for P1011600A — HT01BC208","description":"\u003ch1\u003eOEM Carrier 40VA Control Transformer for Model P1011600A — Part# HT01BC208\u003c\/h1\u003e\u003cp\u003eThis OEM control transformer is the factory-specified replacement for the \u003cstrong\u003eCarrier P1011600A\u003c\/strong\u003e system. The transformer steps down line voltage (120V) to the 24V signal voltage that powers your thermostat, control board, and all low-voltage control circuitry. When it fails, the entire control circuit goes dark — the thermostat displays nothing, the system refuses to respond to any call for heating or cooling, and in some cases a blown secondary fuse is the only visible clue. Replacing it with the correct OEM part restores factory-spec voltage output and protects every downstream control component.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rating | 120V primary \/ 24V secondary | Factory OEM part number HT01BC208 | Designed to factory tolerance for stable, clean 24V output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound to exact VA and voltage specifications. Generic substitutes often deliver slightly under-rated secondary voltage, causing intermittent lockouts, nuisance tripping, and premature control board failure over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect all power before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (to verify 24V output after install). Label or photograph all low-voltage wiring connections before removing the old transformer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed by 3 PM local time ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for Carrier model \u003cstrong\u003eP1011600A\u003c\/strong\u003e. Always verify your existing transformer's VA rating and primary\/secondary voltages on the unit data plate or wiring diagram before ordering to ensure a correct fit. Our parts specialists are available to confirm compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909254893939,"sku":"CARRIE-P1011600A-TRANSFORMER-HT01BC208","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909254926707,"sku":"CARRIE-P1011600A-TRANSFORMER-HT01BC208-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-HT01BC208_96d0310f-1c55-4e48-993b-241e87309d3c.jpg?v=1782941805","url":"https:\/\/nationalhvacparts.com\/products\/carrier-p1011600a-transformer-h2ut4z","provider":"National HVAC Parts","version":"1.0","type":"link"}