{"product_id":"carrier-ph15na042000baaa-capacitor-1tk5v6","title":"OEM Carrier Start Capacitor 175-216 MFD 330V for PH15NA042000BAAA","description":"\u003ch1\u003eOEM Carrier Start Capacitor 175–216 MFD 330V for Model PH15NA042000BAAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement start capacitor (part number \u003cstrong\u003eP281-1766\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PH15NA042000BAAA\u003c\/strong\u003e heat pump. The start capacitor provides the high-torque electrical boost the compressor motor needs to overcome inertia at startup. Without a functioning start capacitor, the compressor will hum, trip on thermal overload, or fail to start entirely — leaving you with no cooling or heating. If your system short-cycles immediately after startup or you hear a low hum followed by a click from the contactor, a failed start capacitor is one of the most common culprits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 175–216 MFD (microfarad) | 330V AC rated | Round case form factor | Factory-matched capacitance range per OEM specification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part, sourced to exact factory tolerances. Generic start capacitors often carry a wide ±10% MFD variance, which can increase compressor wear and shorten system life — especially critical in a high-efficiency heat pump platform like the PH15NA series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always disconnect power and discharge the capacitor fully before handling. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before removal. The start capacitor is typically mounted in the electrical compartment of the condensing unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the factory-specified replacement for the \u003cstrong\u003eCarrier PH15NA042000BAAA\u003c\/strong\u003e heat pump. Always verify the MFD range and voltage rating on your unit's data plate or existing capacitor before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641710104947,"sku":"CARRIE-PH15NA042000BAAA-CAPACITOR-P281-1766","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641710137715,"sku":"CARRIE-PH15NA042000BAAA-CAPACITOR-P281-1766-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P281-1766_504a248d-9569-4b52-a505-3e21cd80c914.jpg?v=1775040704","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph15na042000baaa-capacitor-1tk5v6","provider":"National HVAC Parts","version":"1.0","type":"link"}