{"product_id":"carrier-ph1rpa072000abwa-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor 10 MFD 370\/440V — PH1RPA072000ABWA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 10 MFD 370\/440V for Model PH1RPA072000ABWA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PH1RPA072000ABWA\u003c\/strong\u003e packaged heat pump unit. The run capacitor maintains the continuous phase-shifted current that keeps the blower motor or compressor motor spinning at correct speed and torque. When it degrades or fails, you'll notice symptoms including weak or no airflow, a humming blower motor that won't spin up, or the system tripping on high-temperature limit — all classic signs of run capacitor failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 10 MFD (microfarad) | 370\/440V dual-rated | Oval case form factor | OEM Part # P291-1003 (superseded by P291-1004) | ±5% factory tolerance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM capacitor matched to factory tolerances. Generic aftermarket capacitors often deviate ±10% MFD, causing increased motor winding heat and accelerated wear — shortening blower motor life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Discharge the capacitor fully before handling any terminals. Tools needed: flathead or Torx screwdriver, needle-nose pliers, multimeter (capacitance mode). Always photograph existing wiring connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the Carrier \u003cstrong\u003ePH1RPA072000ABWA\u003c\/strong\u003e packaged heat pump. Always verify MFD rating and voltage against your unit's data plate before ordering. Need help confirming fitment? Our HVAC parts specialists are ready to verify compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641553047923,"sku":"CARRIE-PH1RPA072000ABWA-CAPACITOR-P291-1003","price":9.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641553080691,"sku":"CARRIE-PH1RPA072000ABWA-CAPACITOR-P291-1003-GEN","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1003_0f167398-b2e6-43a4-8d99-6e65e5331e25.jpg?v=1775038653","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph1rpa072000abwa-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}