{"product_id":"carrier-ph1zpa036000aaaa-capacitor-42n4o5","title":"OEM Carrier Single Run Capacitor 15 MFD 370V for PH1ZPA036000AAAA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 15 MFD 370V for Model PH1ZPA036000AAAA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PH1ZPA036000AAAA\u003c\/strong\u003e heat pump system. The run capacitor maintains a continuous phase-shifted current to keep the condenser fan motor spinning efficiently during every cooling and heating cycle. When this capacitor degrades or fails, the motor loses torque — common symptoms include a humming condenser fan that won't spin up, intermittent short-cycling, or a tripped high-pressure limit. Replacing the capacitor with the correct OEM part restores factory motor performance and protects compressor longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 15 MFD (microfarad) | 370V rated | Oval case | 50\/60 Hz | ±5% factory tolerance | OEM Part # P291-1503\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier capacitors are manufactured to exact factory tolerance specifications. Generic alternatives commonly deviate ±10% MFD, accelerating motor winding wear and reducing compressor life over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling any terminals. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, multimeter (capacitance mode). Photograph all wiring before disconnecting to ensure correct reassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty included. Orders placed before cutoff ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for \u003cstrong\u003eCarrier model PH1ZPA036000AAAA\u003c\/strong\u003e. Always verify the MFD rating and voltage on your unit's data plate or existing capacitor before ordering to ensure an exact match. Have a fitment question? Our HVAC parts specialists are standing by to confirm compatibility before you buy — order with confidence and get your system running today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641503568243,"sku":"CARRIE-PH1ZPA036000AAAA-CAPACITOR-P291-1503","price":28.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641503601011,"sku":"CARRIE-PH1ZPA036000AAAA-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_b79f6b41-59c6-4229-8e1b-ebb8024093db.jpg?v=1775038858","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph1zpa036000aaaa-capacitor-42n4o5","provider":"National HVAC Parts","version":"1.0","type":"link"}