OEM Carrier Start Capacitor 175-216 MFD 330V for Model PH4ANG036000BAAA

This genuine OEM start capacitor (part number P281-1766) is the factory-specified replacement for the Carrier PH4ANG036000BAAA heat pump. The start capacitor delivers a powerful electrical boost to the compressor motor at startup, then drops out of the circuit once the compressor reaches running speed. When this capacitor weakens or fails, the compressor struggles to start, draws excessive amperage, trips the breaker, or simply refuses to run — leaving you with no cooling or heating.

• Specs: 175–216 MFD (microfarad) | 330V AC rated | Round case | Factory-matched capacitance range ensures correct compressor start torque
• OEM vs Generic: This is a genuine Carrier OEM part sourced directly from the factory supply chain. Generic start capacitors often fall outside the rated MFD window, causing repeated hard-start events and premature compressor failure — a repair that can cost thousands versus this simple fix.
• Install difficulty: 2/5 — Always discharge the capacitor fully before handling. Tools needed: insulated screwdriver, needle-nose pliers, multimeter. Photograph all wiring connections before disconnecting. The capacitor is typically located in the control/electrical compartment behind the access panel.
• Warranty: 1-year OEM manufacturer warranty. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: Engineered for the Carrier PH4ANG036000BAAA heat pump (3-ton, single-phase). Always cross-reference your unit's data plate MFD and voltage rating before ordering to confirm fitment. Need help verifying compatibility? Our HVAC parts specialists are standing by — contact us before you order.