{"product_id":"oem-goodman-24v-40va-fan-center-relay-w-transformer-for-gup080-4-b1141702","title":"OEM Goodman 24V 40VA Fan Center Relay w\/ Transformer for GUP080-4 — B1141702","description":"\u003ch2\u003eGoodman B1141702 Fan Center Relay\u003c\/h2\u003e\u003cp\u003eThe B1141702 is a genuine Goodman fan center assembly for the \u003cstrong\u003eGUP080-4\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana units. A fan center combines a control relay with a step-down transformer in a single housing — the transformer supplies 24V control power while the relay switches the line-voltage blower. It's a common failure point that can cause a dead control circuit, a no-blower condition, or a blown low-voltage fuse.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTransformer output: 24V AC, 40VA\u003c\/li\u003e\n\u003cli\u003eRelay coil: 24V AC\u003c\/li\u003e\n\u003cli\u003eType: Fan center (relay + transformer combo)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana (OEM)\u003c\/li\u003e\n\u003cli\u003ePart number: B1141702\u003c\/li\u003e\n\u003cli\u003eFits: GUP080-4 gas furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM fan center delivers the correct 40VA transformer capacity and factory-matched relay contacts, so it won't overload the control board or brown out accessories like a humidifier or EAC. Generic combos with undersized transformers can cause intermittent 24V faults. OEM guarantees the right VA rating and mounting fit.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Requires shutting off power, carefully labeling both line-voltage and 24V connections, and transferring wires to matching terminals. A wiring diagram and voltmeter are strongly recommended. If you're unsure about line-voltage terminals, have a licensed technician perform the swap.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058194432371,"sku":"GOODMAN-13213","price":85.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-24v-40va-fan-center-relay-w-transformer-for-gup080-4-b1141702","provider":"National HVAC Parts","version":"1.0","type":"link"}