{"product_id":"carrier-ph3ana042000baaa-capacitor-1tk5v6","title":"OEM Carrier Start Capacitor P281-1766 for PH3ANA042000BAAA","description":"\u003ch1\u003eOEM Carrier Start Capacitor P281-1766 for Model PH3ANA042000BAAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM start capacitor for the \u003cstrong\u003eCarrier PH3ANA042000BAAA\u003c\/strong\u003e heat pump system. The start capacitor provides the high-torque electrical boost the compressor motor needs during startup. Without a functioning start capacitor, the compressor will struggle to start, draw excessive amperage, hum loudly without turning over, or trip the breaker — often within seconds of a call for cooling or heating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number P281-1766 | Factory-rated capacitance and voltage matched to Carrier PH3ANA042000BAAA specifications | ±5% factory tolerance for reliable, consistent motor performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier start capacitor built to exact factory specifications. Generic alternatives often carry looser MFD tolerances (±10–20%), which can cause repeated hard-start failures, premature compressor wear, and voided equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Capacitors store a lethal charge even after power is disconnected. Always discharge the capacitor using an insulated resistor or discharge tool before handling. Tools needed: insulated screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty on this part. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier PH3ANA042000BAAA\u003c\/strong\u003e heat pump unit. Always verify your existing capacitor's MFD and voltage ratings against your unit's data plate before ordering to confirm an exact match. Our parts specialists are available to verify fitment — contact us before you order if you have any questions. \u003cstrong\u003eOrder today and get same-day shipping!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641427513715,"sku":"CARRIE-PH3ANA042000BAAA-CAPACITOR-P281-1766","price":52.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641427546483,"sku":"CARRIE-PH3ANA042000BAAA-CAPACITOR-P281-1766-GEN","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P281-1766_02f1268b-fbd3-4c21-88c7-8f162060d32a.jpg?v=1775040863","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph3ana042000baaa-capacitor-1tk5v6","provider":"National HVAC Parts","version":"1.0","type":"link"}