{"product_id":"oem-goodman-30-5-mfd-370v-run-capacitor-for-ash130181a-b94578700","title":"OEM Goodman 30\/5 MFD 370V Run Capacitor for ASH130181A — B94578700","description":"\u003ch2\u003eGoodman B94578700 Dual Run Capacitor — 30\/5 MFD, 370V\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB94578700\u003c\/strong\u003e is a genuine OEM dual run capacitor rated at \u003cstrong\u003e30\/5 MFD (microfarad) and 370 volts\u003c\/strong\u003e, built for the \u003cstrong\u003eASH130181A\u003c\/strong\u003e heat pump. A dual run capacitor provides the phase shift that both the compressor (30 MFD side) and the condenser fan motor (5 MFD side) need to start and run smoothly. A weak or bulging capacitor is the single most common cause of a condenser that hums but won't start, or a fan that spins slowly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B94578700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitance:\u003c\/strong\u003e 30\/5 MFD (dual)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 370 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e HERM (compressor), FAN, and C (common)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman ASH130181A and compatible 13 SEER condensers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eA quality 440V generic capacitor of the same 30\/5 MFD rating will fit as an up-rated substitute (a higher voltage rating is acceptable). However, the OEM B94578700 is matched exactly to Goodman's tolerance and terminal layout, so it drops in without rewiring. For a guaranteed exact match with factory reliability, choose OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Easy (15–20 minutes).\u003c\/strong\u003e Shut off power at the disconnect, discharge the old capacitor across its terminals with an insulated screwdriver, photograph the wiring, then transfer the HERM, FAN, and C leads to the matching terminals. No refrigerant work is involved. Always confirm power is off before touching terminals — capacitors store a lethal charge.\u003c\/p\u003e\u003cp\u003eShips as a genuine Goodman OEM part with a fit guarantee.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058299912563,"sku":"GOODMAN-15921","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-30-5-mfd-370v-run-capacitor-for-ash130181a-b94578700","provider":"National HVAC Parts","version":"1.0","type":"link"}