{"product_id":"carrier-ph1pna060000aaba-capacitor-42n4o5","title":"OEM Carrier Single Run Capacitor 15 MFD 440V for PH1PNA060000AABA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 15 MFD 440V for Model PH1PNA060000AABA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-authorized replacement for the \u003cstrong\u003eCarrier PH1PNA060000AABA\u003c\/strong\u003e packaged heat pump unit, sold under OEM part number \u003cstrong\u003eP291-1503\u003c\/strong\u003e (now superseded by \u003cstrong\u003eP291-1504\u003c\/strong\u003e). The run capacitor maintains a continuous phase-shifted current to keep the compressor or condenser fan motor running at peak efficiency after startup. When the capacitor degrades or fails, you'll typically notice the motor humming without starting, the unit short-cycling, reduced cooling or heating output, or a tripped high-pressure cutout — all classic signs of a weak or open capacitor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 15 MFD (microfarad) | 440V rated | Oval case | ±5% factory tolerance | 5.3\" can height — matches OEM footprint exactly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM capacitor. Generic alternatives are often rated at ±10% MFD tolerance, which accelerates motor winding stress and shortens compressor life. OEM ensures factory-spec performance and protects your warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor before handling any terminals (use a 20kΩ resistor or insulated screwdriver across terminals). Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter (to verify MFD before install). Photograph all wire connections before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Orders ship same business day from our warehouse when placed before the daily cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Carrier model \u003cstrong\u003ePH1PNA060000AABA\u003c\/strong\u003e packaged heat pump unit. OEM part P291-1503 has been superseded by P291-1504 (15 MFD, 440V oval) — both part numbers are fulfilled by the same current production unit. Verify the MFD rating and voltage on your unit's data plate before ordering to ensure a correct match. Have questions about fitment? Our HVAC parts specialists verify compatibility before you order — contact us anytime.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641608720755,"sku":"CARRIE-PH1PNA060000AABA-CAPACITOR-P291-1503","price":12.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641608753523,"sku":"CARRIE-PH1PNA060000AABA-CAPACITOR-P291-1503-GEN","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1503_d40285c4-673d-4897-a0a0-1a89f8728ba5.jpg?v=1775038909","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph1pna060000aaba-capacitor-42n4o5","provider":"National HVAC Parts","version":"1.0","type":"link"}