{"product_id":"carrier-pf1apb120000aagc-contactor-1k1rz3","title":"OEM Carrier Contactor 2-Pole 24V Coil for PF1APB120000AAGC","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model PF1APB120000AAGC\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN53CD024\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PF1APB120000AAGC\u003c\/strong\u003e system. The contactor is a high-voltage relay that acts as the primary on\/off switch for your condensing unit — when the thermostat calls for cooling, the 24V control circuit energizes the contactor coil, closing the high-voltage contacts that power the compressor and condenser fan motor. A failed or pitted contactor is one of the most common causes of an air conditioner that simply won't turn on, hums without starting, or experiences intermittent shutdowns during peak cooling demand.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V coil voltage | Heavy-duty contact rating | Direct OEM replacement for part number HN53CD024 | Carrier factory-matched tolerances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors like this HN53CD024 use silver-alloy contact tips rated for thousands of switching cycles. Generic contactors often use lower-grade contacts that pit and burn quickly under load, leading to repeat failures within a single season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect box and confirm voltage is zero with a multimeter before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring before disconnecting. Swap wires one at a time to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Carrier \u003cstrong\u003ePF1APB120000AAGC\u003c\/strong\u003e. Verify coil voltage (24V) and pole configuration against your unit's wiring diagram and data plate before ordering. Not sure it's the right part? Our HVAC parts specialists confirm fitment before you buy — no guesswork, no returns hassle.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62908347777395,"sku":"CARRIE-PF1APB120000AAGC-CONTACTOR-HN53CD024","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908347810163,"sku":"CARRIE-PF1APB120000AAGC-CONTACTOR-HN53CD024-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN53CD024_fc3dc897-d082-4cc8-88a5-9744ae578c6a.jpg?v=1782904852","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pf1apb120000aagc-contactor-1k1rz3","provider":"National HVAC Parts","version":"1.0","type":"link"}