OEM Carrier Single Run Capacitor 15 MFD 370V for Model PH1REA048000AAWB

This is the factory-specified OEM single run capacitor for the Carrier PH1REA048000AAWB packaged heat pump unit. The run capacitor maintains the continuous phase-shifted current that keeps the condenser fan motor or compressor spinning at rated speed. When this capacitor weakens or fails, you'll typically notice symptoms like the motor humming but not starting, the system short-cycling, warm air from a cooling system, or a hard-shutdown fault with no cooling output. Replacing it with the correct OEM-spec part restores factory efficiency and protects motor windings from premature wear.

• Specs: 15 MFD (microfarad) | 370V rated | Oval case | 50/60 Hz | UL-approved current interrupter | Non-PCB dielectric fluid | OEM Part No. P291-1503
• OEM vs Generic: This OEM capacitor is manufactured to Carrier's exact ±5% MFD tolerance. Generic capacitors often ship at ±10% or wider tolerances, causing motor amperage imbalance, accelerated bearing wear, and shortened compressor life — especially critical in packaged rooftop applications like the PH1REA048000AAWB.
• Install Difficulty: 2/5 — Always disconnect power and discharge the capacitor fully before touching terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (capacitance mode). Photograph all terminal wiring before removal. The capacitor typically mounts in the control/electrical compartment of the packaged unit.
• Warranty: 1-year OEM manufacturer warranty. Orders placed before 3 PM local time ship same business day from our warehouse.

Compatibility: Engineered for the Carrier PH1REA048000AAWB packaged heat pump. Always confirm the MFD rating and voltage stamped on your existing capacitor's label before ordering — mismatched specs can damage motor windings. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy. In stock — ships today.