{"product_id":"carrier-py2ppb048130ab-capacitor-42kxl1","title":"OEM Carrier Single Run Capacitor Kit 4 MFD + 15 MFD 370V — PY2PPB04813","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor Kit 4 MFD + 15 MFD 370V for Model PY2PPB048130AB\u003c\/h1\u003e\u003cp\u003eThis factory-matched OEM single run capacitor kit includes both the \u003cstrong\u003eP291-0403 (4 MFD 370V)\u003c\/strong\u003e and \u003cstrong\u003eP291-1503 (15 MFD 370V)\u003c\/strong\u003e oval run capacitors — the exact pair specified for the \u003cstrong\u003eCarrier PY2PPB048130AB\u003c\/strong\u003e packaged unit. These capacitors maintain the steady electrical charge that keeps the compressor motor and condenser fan motor running efficiently after start-up. When either capacitor degrades or fails, you'll typically notice the system humming without fully starting, motors running hot, the unit short-cycling, or a complete no-cool condition. Replacing both at the same time is industry best practice — if one has failed, the other is likely near end of life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e P291-0403 — 4 MFD (microfarad) | 370V | Oval case | Single run | P291-1503 — 15 MFD | 370V | Oval case | Single run | ±5% factory tolerance | 60 Hz rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e These are genuine Carrier Totaline-series capacitors engineered to meet factory reliability standards. OEM units are tested to 60,000+ service hours and subject to 100% electrical testing. Generic capacitors often carry wider MFD tolerances that accelerate motor wear and reduce system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge capacitors before handling — they retain lethal voltage after power is cut. Tools needed: insulated screwdriver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before disconnecting. Each capacitor connects to its respective motor terminal; do not swap them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty on both capacitors. Orders ship same business day from our warehouse when placed before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This kit is specifically matched to the \u003cstrong\u003eCarrier PY2PPB048130AB\u003c\/strong\u003e packaged unit. Always verify the MFD and voltage ratings against your unit's data plate before installing. Cross-reference part numbers P291-0403 and P291-1503 (or their current successors P291-0404 and P291-1504) to confirm correct fit. Have questions about fitment? Our HVAC parts specialists verify compatibility before you order — reach out before checkout.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640504537459,"sku":"CARRIE-PY2PPB048130AB-CAPACITOR-P291-0403","price":47.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640504570227,"sku":"CARRIE-PY2PPB048130AB-CAPACITOR-P291-0403-GEN","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-0403_66f87bdd-23aa-489e-ab42-0d66bcd718ef.jpg?v=1775039601","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2ppb048130ab-capacitor-42kxl1","provider":"National HVAC Parts","version":"1.0","type":"link"}