{"product_id":"carrier-cha0500h2d-capacitor-1tk5rw","title":"OEM Carrier Start Capacitor P281-1356 for CHA0500H2D","description":"\u003ch1\u003eOEM Carrier Start Capacitor P281-1356 for Model CHA0500H2D\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM start capacitor (part number \u003cstrong\u003eP281-1356\u003c\/strong\u003e) designed as a direct replacement for the \u003cstrong\u003eCarrier CHA0500H2D\u003c\/strong\u003e unit. The start capacitor provides the high-voltage electrical boost required to get the compressor or fan motor spinning from a dead stop. Unlike run capacitors, start capacitors disengage from the circuit once the motor reaches operating speed. When a start capacitor fails, the most common symptoms include a humming compressor that never starts, repeated tripping of the breaker, hard-start hesitation, or a complete no-start condition — all of which can quickly cascade into compressor burnout if left unaddressed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM-matched capacitance and voltage ratings per factory specification for Carrier CHA0500H2D | Designed for short-duty start-assist cycling | Meets or exceeds original factory tolerances for reliable motor engagement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit (P281-1356) is manufactured to Carrier's exact capacitance and voltage tolerances. Aftermarket start capacitors frequently fall outside acceptable MFD ranges, placing excessive stress on the compressor windings and reducing equipment lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Start capacitors carry a dangerous residual charge even after power is disconnected. Always discharge the capacitor safely before handling. Tools needed: insulated screwdrivers, needle-nose pliers, multimeter with capacitance function, and a capacitor discharge tool or resistor. Photograph all wiring connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In stock and ships same business day from our climate-controlled parts warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the \u003cstrong\u003eCarrier CHA0500H2D\u003c\/strong\u003e. Always verify the capacitance (MFD) and voltage rating on your existing capacitor's label or the unit's data plate before ordering to confirm an exact match. Not sure if this is the right part? Our HVAC parts specialists verify fitment before you order — reach out before placing your purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909608034675,"sku":"CARRIE-CHA0500H2D-CAPACITOR-P281-1356","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909608067443,"sku":"CARRIE-CHA0500H2D-CAPACITOR-P281-1356-GEN","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-start-P281-1356.jpg?v=1782938194","url":"https:\/\/nationalhvacparts.com\/products\/carrier-cha0500h2d-capacitor-1tk5rw","provider":"National HVAC Parts","version":"1.0","type":"link"}