{"product_id":"carrier-pg8jaa048090abja-capacitor-42kv1f","title":"OEM Carrier Single Run Capacitor P291-0753 for PG8JAA048090ABJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-0753 for Model PG8JAA048090ABJA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM single run capacitor (part number \u003cstrong\u003eP291-0753\u003c\/strong\u003e) factory-specified for the \u003cstrong\u003eCarrier PG8JAA048090ABJA\u003c\/strong\u003e packaged gas unit. The run capacitor maintains a continuous phase-shifted current to keep the condenser fan motor running at peak efficiency. When this capacitor fails, you'll typically hear a loud hum with no fan movement, notice the unit short-cycling due to overheating, or find the condenser fan struggling to reach full speed before tripping on thermal overload.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | Factory-matched MFD rating | 370V\/440V rated | Round case design | OEM ±5% tolerance for precise motor protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit is manufactured to Carrier's exact electrical specifications. Generic capacitors frequently carry a wider ±10% MFD tolerance, which accelerates motor winding stress and can shorten condenser fan motor life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before removing terminals (use a 20kΩ resistor or insulated screwdriver). Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring before disconnecting terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In-stock and ships same business day from our NationalHVACParts.com warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the Carrier \u003cstrong\u003ePG8JAA048090ABJA\u003c\/strong\u003e 4-ton packaged gas\/electric unit (90,000 BTU heating). Always verify the MFD and voltage ratings on your existing capacitor's label or the unit data plate before ordering to ensure a direct fit. Have questions about fitment? Our HVAC parts specialists verify compatibility before you order — no guesswork, no returns.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643201212787,"sku":"CARRIE-PG8JAA048090ABJA-CAPACITOR-P291-0753","price":50.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643201245555,"sku":"CARRIE-PG8JAA048090ABJA-CAPACITOR-P291-0753-GEN","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-0753_61d630c3-05c7-452a-8831-45bdcae820a3.jpg?v=1775039668","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa048090abja-capacitor-42kv1f","provider":"National HVAC Parts","version":"1.0","type":"link"}