{"product_id":"carrier-py1rpa072074acwa-capacitor-1ycipl","title":"OEM Carrier Single Run Capacitor 4 MFD 370V — PY1RPA072074ACWA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 4 MFD 370V for Model PY1RPA072074ACWA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY1RPA072074ACWA\u003c\/strong\u003e packaged unit. Rated at \u003cstrong\u003e4 MFD \/ 370V\u003c\/strong\u003e in an oval case, it powers the draft inducer motor's permanent split capacitor (PSC) circuit — storing and releasing the precise electrical charge needed to keep the inducer spinning at the correct speed. When this capacitor weakens or fails, the draft inducer motor may hum without turning, run sluggishly, overheat, or trip on thermal overload, resulting in a no-heat lockout condition. Cross-referenced OEM part numbers include \u003cstrong\u003eHC30GB230\u003c\/strong\u003e (Draft Inducer Motor w\/ Capacitor kit), \u003cstrong\u003eP291-0403\u003c\/strong\u003e, and \u003cstrong\u003eP291-1003\u003c\/strong\u003e (Totaline\/Carrier single run capacitors).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 4 MFD (microfarad) | 370V rated | Oval case | ±5% factory tolerance | 50\/60 Hz | Rated to 60,000 service hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are manufactured to exact United Technologies\/Carrier specifications with 100% electrical pre-testing and a UL-approved pressure-sensitive interrupter. Generic units often ship with loose tolerances, reducing inducer motor lifespan and risking nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Discharge any residual voltage before handling. Disconnect power at the breaker. Tools needed: flathead screwdriver, needle-nose pliers, multimeter (capacitance mode). Always photograph original wiring before disconnecting terminals. Confirm polarity is not required for non-polarized run capacitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PY1RPA072074ACWA\u003c\/strong\u003e packaged unit draft inducer motor circuit. Verify the 4 MFD and 370V ratings against your unit's data plate before ordering. Not sure if this is the right part? Our HVAC parts specialists verify fitment before you buy — contact us for fast confirmation.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640628072819,"sku":"CARRIE-PY1RPA072074ACWA-CAPACITOR-HC30GB230","price":13.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640628105587,"sku":"CARRIE-PY1RPA072074ACWA-CAPACITOR-HC30GB230-GEN","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-HC30GB230_c0369323-c806-49bb-a968-a44b0db7c68e.jpg?v=1775039261","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py1rpa072074acwa-capacitor-1ycipl","provider":"National HVAC Parts","version":"1.0","type":"link"}