{"product_id":"carrier-ph1rea036000aawa-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor 10 MFD 370V for PH1REA036000AAWA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 10 MFD 370V for Model PH1REA036000AAWA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (part number \u003cstrong\u003eP291-1003\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PH1REA036000AAWA\u003c\/strong\u003e heat pump system. The run capacitor provides a continuous phase-shifted electrical charge that keeps the blower or condenser fan motor spinning at full torque after startup. When it degrades or fails, symptoms include a motor that hums but won't spin, sluggish motor startup, intermittent short-cycling, or a system that trips on high-pressure lockout due to reduced airflow from a lagging fan.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 10 MFD (microfarad) | 370V rated | Oval case | ±5% capacitance tolerance | 50\/60 Hz | Non-PCB, RoHS compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier\/Totaline OEM capacitor matched to factory tolerances. Generic capacitors often carry a wider ±10% tolerance, which causes motors to draw excess amperage, shortening both motor and compressor life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor before handling by shorting terminals through a 20kΩ resistor or insulated screwdriver. Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph wiring before disconnecting. Confirm MFD and voltage ratings match your unit's data plate.\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 for Carrier model \u003cstrong\u003ePH1REA036000AAWA\u003c\/strong\u003e. Note: P291-1003 has been superseded by P291-1004 (440V-rated upgrade); both are electrically compatible as the higher voltage rating is an improvement, not a restriction. Always verify MFD rating on your unit's data plate before ordering. Have a fitment question? Our HVAC parts specialists verify compatibility before you buy — contact us today and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641560256883,"sku":"CARRIE-PH1REA036000AAWA-CAPACITOR-P291-1003","price":21.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641560289651,"sku":"CARRIE-PH1REA036000AAWA-CAPACITOR-P291-1003-GEN","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1003_47dcf065-02d7-42bf-9518-310cea966def.jpg?v=1775038763","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph1rea036000aawa-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}