{"product_id":"carrier-pf4mnb061t00abaa-transformer-h3hwwy","title":"OEM Carrier Transformer 208\/230V 40VA for PF4MNB061T00ABAA","description":"\u003ch1\u003eOEM Carrier Control Transformer 208\/230V 40VA — HT01CN241 for Model PF4MNB061T00ABAA\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier transformer (part number \u003cstrong\u003eHT01CN241\u003c\/strong\u003e) is the factory-specified 40VA step-down transformer for the \u003cstrong\u003eCarrier PF4MNB061T00ABAA\u003c\/strong\u003e fan coil and air handler series. Its job is critical: it steps line voltage (208\/230V) down to the 24V signal used by your thermostat, control board, and all low-voltage components. When this transformer fails, absolutely nothing in your control circuit responds — the thermostat goes blank, the system refuses to start, and you may blow a control-circuit fuse. Replacing it with the correct OEM unit restores full system function immediately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 208\/230V Primary | 24V Secondary | 40VA rating | Direct OEM drop-in replacement for Carrier HT01CN241\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Factory Authorized Parts meet exact Carrier® Corporation specifications for terminal placement, VA rating tolerance, and insulation class — ensuring seamless integration without the risk of underrated generics overheating your control circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power to the unit before beginning. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter (verify 0V before touching wires). Label all low-voltage wires before disconnecting. The transformer typically mounts to the blower compartment panel with two screws and connects via quick-disconnect or screw terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 the direct OEM replacement for the \u003cstrong\u003eCarrier PF4MNB061T00ABAA\u003c\/strong\u003e fan coil unit. Always verify your existing transformer's primary voltage and VA rating on the data plate before ordering. Not sure if this is the right part? Our HVAC parts specialists confirm fitment before you buy — contact us today and we'll ship it out fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643253248371,"sku":"CARRIE-PF4MNB061T00ABAA-TRANSFORMER-HT01CN241","price":108.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643253281139,"sku":"CARRIE-PF4MNB061T00ABAA-TRANSFORMER-HT01CN241-GEN","price":95.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01CN241_4b87155e-7121-495d-9d76-c7405ac192a6.jpg?v=1775041146","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pf4mnb061t00abaa-transformer-h3hwwy","provider":"National HVAC Parts","version":"1.0","type":"link"}