{"product_id":"carrier-ph15na01800gbaaa-capacitor-1tk5v6","title":"OEM Carrier Start Capacitor P281-1766 for PH15NA01800GBAAA","description":"\u003ch1\u003eOEM Carrier Start Capacitor P281-1766 for Model PH15NA01800GBAAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM start capacitor for the \u003cstrong\u003eCarrier PH15NA01800GBAAA\u003c\/strong\u003e packaged heat pump unit. 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 without engaging, or trip the breaker repeatedly — all signs of a failed or weak capacitor that needs immediate replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number P281-1766 | Factory-matched capacitance and voltage rating | Engineered to exact Carrier tolerances for the PH15NA01800GBAAA platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier capacitor — not an aftermarket substitute. OEM units deliver factory-spec capacitance tolerance (±5% or better), reducing compressor wear and extending equipment life versus generic alternatives that often drift ±10% or more out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power and discharge any residual voltage from the old capacitor before handling. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring before disconnecting terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty coverage. Orders placed before cutoff ship the same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct OEM replacement for \u003cstrong\u003eCarrier model PH15NA01800GBAAA\u003c\/strong\u003e. Always verify the capacitance (MFD) and voltage ratings on your unit's data plate match this part before ordering. Our technical team is available to confirm fitment — reach out before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641740775795,"sku":"CARRIE-PH15NA01800GBAAA-CAPACITOR-P281-1766","price":47.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641740808563,"sku":"CARRIE-PH15NA01800GBAAA-CAPACITOR-P281-1766-GEN","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P281-1766_bc44e10a-400b-4fd4-916c-6744d3dea6cf.jpg?v=1775040851","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph15na01800gbaaa-capacitor-1tk5v6","provider":"National HVAC Parts","version":"1.0","type":"link"}