{"product_id":"carrier-ph1ppb036000aaaa-capacitor-42n4o5","title":"OEM Carrier Single Run Capacitor 15 MFD 370V for PH1PPB036000AAAA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 15 MFD 370V for Model PH1PPB036000AAAA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (part number P291-1503) is the factory-specified replacement for the \u003cstrong\u003eCarrier PH1PPB036000AAAA\u003c\/strong\u003e heat pump unit. The run capacitor provides the sustained electrical charge needed to keep the condenser fan motor running smoothly during each cooling or heating cycle. A failing run capacitor typically causes the fan motor to hum without spinning, the system to trip on high-pressure lockout, or the unit to hard-start and short-cycle — symptoms that worsen rapidly in peak-season heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 15 MFD (microfarad) | 370V rated | Oval case | ±5% factory tolerance | Carrier\/Totaline OEM part P291-1503\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM capacitor built to exact factory tolerance. Generic aftermarket units often deviate ±10% MFD, placing undue stress on motor windings and shortening the service life of your condenser fan motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling any terminals. Recommended tools: 1\/4\" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before disconnecting. Total job time: approximately 20–30 minutes for a DIY technician.\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 to fit Carrier model \u003cstrong\u003ePH1PPB036000AAAA\u003c\/strong\u003e heat pump condensers. Always verify the MFD rating and voltage on your existing capacitor's label or the unit's data plate before ordering. Note: P291-1503 has been superseded by P291-1504 (440V-rated upgrade); both are compatible form-fit-function replacements for this model. Our parts specialists are available to confirm fitment before you order — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641562091891,"sku":"CARRIE-PH1PPB036000AAAA-CAPACITOR-P291-1503","price":28.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641562124659,"sku":"CARRIE-PH1PPB036000AAAA-CAPACITOR-P291-1503-GEN","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1503_95fcfd9c-4fd6-4544-9d39-0ab93279240c.jpg?v=1775038843","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph1ppb036000aaaa-capacitor-42n4o5","provider":"National HVAC Parts","version":"1.0","type":"link"}