OEM Carrier Single Run Capacitor 15 MFD 370V for Model PH1ZPA048000AAAA

This is the OEM-specified single run capacitor for the Carrier PH1ZPA048000AAAA heat pump system. The run capacitor provides the sustained phase-shifted electrical current that keeps the condenser fan motor or compressor spinning at full efficiency. When this component weakens or fails, symptoms typically include a humming unit with no motor movement, intermittent shutdowns, or a compressor that won't start — all signs the capacitor can no longer hold its charge within tolerance.

• Specs: 15 MFD (microfarad) | 370V rated | Oval case | Non-PCB dielectric fluid | UL-approved current interrupter | Multiple electrical terminals | 50/60 Hz rated
• OEM vs Generic: This OEM Carrier (Totaline) capacitor is factory-matched to ±5% MFD tolerance. Generic capacitors often deviate by ±10% or more, accelerating motor winding stress and shortening equipment life — especially in high-cycle heat pump applications.
• Install difficulty: 2/5 — Always discharge the capacitor before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring before disconnecting. Note: capacitor labeling may reflect the OEM manufacturer name (e.g., Totaline/Genteq), not Carrier — this is normal.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed for Carrier model PH1ZPA048000AAAA heat pump systems. Always verify the MFD rating and voltage on your unit's data plate before ordering to ensure an exact match. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — contact us today and get your system back up and running fast.