{"product_id":"carrier-contactor-csa0300h1y","title":"OEM Carrier Contactor CSA0300H1Y for Model CSA0300H1Y","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor CSA0300H1Y for Model CSA0300H1Y\u003c\/h1\u003e\n\u003cp\u003eKeep your Carrier system switching cleanly with this genuine OEM contactor, the heavy-duty relay that closes the high-voltage circuit to the compressor and condenser fan whenever cooling is demanded. Engineered to factory specifications, it is fully compatible with Carrier model CSA0300H1Y, matching the original coil voltage, amperage rating, and mounting pattern for an exact drop-in fit. Worn or pitted contacts lead to buzzing, intermittent cooling, or a system that fails to start, and this OEM part eliminates those symptoms while protecting the compressor from damaging voltage drop. Installation is a moderate task: cut power at the disconnect, label and move each wire individually, then mount the new contactor and restore power. Most handy homeowners complete it in under thirty minutes, and it is a quick swap for any technician. Choosing OEM over a generic substitute ensures correct fit and long service life. Orders placed before 3PM CST ship the same business day, getting your home comfortable again without delay. Reach our parts team anytime to verify compatibility.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model CSA0300H1Y.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62960378937715,"sku":"carrier-contactor-csa0300h1y","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-csa0300h1y","provider":"National HVAC Parts","version":"1.0","type":"link"}