{"product_id":"carrier-pg8haa048075aaja-capacitor-42n4o5","title":"OEM Carrier Single Run Capacitor P291-1503 for PG8HAA048075AAJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-1503 for Model PG8HAA048075AAJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (part number \u003cstrong\u003eP291-1503\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8HAA048075AAJA\u003c\/strong\u003e gas furnace. The run capacitor maintains a continuous phase-shifted current to keep the blower (indoor air handler) motor spinning at full efficiency throughout each heating cycle. When this capacitor begins to fail, you'll notice symptoms such as a blower motor that hums but won't spin, sluggish startup, the unit short-cycling, or a furnace that locks out on a high-limit fault because airflow is insufficient. Replacing it promptly protects the blower motor from overheating and premature burnout — a repair that costs significantly more.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | Factory-matched MFD rating and voltage | Round or oval case per OEM spec | Tight ±5% tolerance for reliable motor performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part. Generic capacitors frequently ship with ±10–15% MFD tolerance, causing motor strain, reduced efficiency, and shortened component life. OEM ensures an exact factory match every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — A straightforward swap for any experienced DIYer or HVAC technician. Always disconnect power at the breaker and discharge the capacitor before touching terminals. Tools needed: flathead and Phillips screwdriver, 1\/4\" nut driver, needle-nose pliers, and a multimeter. Photograph all wiring connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Carrier \u003cstrong\u003ePG8HAA048075AAJA\u003c\/strong\u003e packaged gas furnace. Always verify the MFD and voltage rating printed on your existing capacitor against the data plate inside your unit before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — \u003cstrong\u003eorder with confidence and get your system back up and running today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643226607987,"sku":"CARRIE-PG8HAA048075AAJA-CAPACITOR-P291-1503","price":52.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643226640755,"sku":"CARRIE-PG8HAA048075AAJA-CAPACITOR-P291-1503-GEN","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1503_693d16a4-b66b-48ee-920e-c9727771ca69.jpg?v=1775039803","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8haa048075aaja-capacitor-42n4o5","provider":"National HVAC Parts","version":"1.0","type":"link"}