OEM Carrier Single Run Capacitor 30 MFD 440V for Model 09DE164100

This OEM Totaline single run capacitor (P291-3004) is the factory-specified replacement for the Carrier 09DE164100. The run capacitor provides the continuous phase-shifted current needed to keep the motor spinning efficiently after startup. When this capacitor degrades or fails, common symptoms include a humming compressor or fan motor that won't spin, a system that trips on thermal overload within minutes of startup, or noticeably reduced airflow and cooling capacity.

• Specs: 30 MFD (microfarad) | 440V rated | Oval case | Factory-matched ±5% tolerance | 50/60 Hz | RoHS compliant | UL approved with patented pressure-sensitive interrupter
• OEM vs Generic: This is the genuine Totaline OEM part sourced by Carrier. OEM capacitors are 100% electrically tested at the factory and built to exact motor tolerances — generic alternatives often run wide MFD variance, accelerating motor wear and risking compressor damage.
• Install difficulty: 2/5 — Always discharge the capacitor before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (to verify capacitance before and after). Photograph all wiring connections before disconnecting. Replace like-for-like: match MFD and voltage ratings exactly.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Fits Carrier model 09DE164100. Verify the MFD rating and voltage on your unit's data plate before ordering to ensure correct fitment. Our HVAC parts specialists are available to confirm compatibility — reach out before you order if you have any questions.