{"product_id":"carrier-ph13nr036000ahaa-capacitor-ykyeyq","title":"OEM Carrier Dual Run Capacitor 50+7.5 MFD 370V — PH13NR036000AHAA","description":"\u003ch1\u003eOEM Carrier Dual Run Capacitor 50+7.5 MFD 370V for Model PH13NR036000AHAA\u003c\/h1\u003e\u003cp\u003eThis OEM dual run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PH13NR036000AHAA\u003c\/strong\u003e heat pump condenser. A dual run capacitor serves two motors simultaneously — storing and releasing the electrical charge needed to start and sustain both the \u003cstrong\u003ecompressor\u003c\/strong\u003e and the \u003cstrong\u003econdenser fan motor\u003c\/strong\u003e during every cycle. When this capacitor weakens or fails, you'll typically notice a loud hum with no compressor start, the condenser fan spinning slowly or not at all, warm air blowing from your vents, or the unit short-cycling shortly after startup. Catching a failing capacitor early prevents far more expensive compressor damage down the road.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 50+7.5 MFD (microfarad) | 370V rated | Round case | Factory-matched OEM tolerance | OEM Part Numbers: P291-5073RS, P291-5053RS (dual run) | P281-8806 (start capacitor, sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are manufactured to exact factory tolerances for the PH13NR036000AHAA platform. Generic aftermarket capacitors frequently operate outside ±5% MFD tolerance, placing additional stress on the compressor windings and accelerating wear — especially problematic in heat pump applications that run year-round.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Capacitors store a lethal charge even after power is cut. Always shut off the disconnect, then discharge the capacitor using an insulated resistor or discharge tool before touching any terminals. Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring before disconnecting. Note the HERM, FAN, and C terminal labels on the capacitor body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before cutoff. Note: P291-5073RS has been superseded by P291-5074R — our team verifies the current active OEM part ships for your unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Directly fits Carrier model \u003cstrong\u003ePH13NR036000AHAA\u003c\/strong\u003e 3-ton heat pump condensers. Also compatible with multiple Carrier, Bryant, and Payne 036 series platforms — verify the MFD and voltage rating on your unit's data plate before ordering. Our HVAC parts specialists confirm fitment before every order ships. \u003cstrong\u003eOrder now and get same-day shipping — get your system cooling again today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641870274931,"sku":"CARRIE-PH13NR036000AHAA-CAPACITOR-P291-5073RS","price":33.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641870307699,"sku":"CARRIE-PH13NR036000AHAA-CAPACITOR-P291-5073RS-GEN","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-5073RS_b3d23b11-f4ab-4ed9-a595-b841323bed29.jpg?v=1775028755","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr036000ahaa-capacitor-ykyeyq","provider":"National HVAC Parts","version":"1.0","type":"link"}