Carrier Start Capacitor P281-1356 135-155 Microfarad 320 VAC

Eliminate hard-starting symptoms, reduce compressor locked-rotor amperage strain, and prevent outdoor unit short-cycling with the genuine Carrier P281-1356 Compressor Start Capacitor. This heavy-duty, factory-authorized electrical component is engineered specifically for residential split-system central air conditioning condensers and outdoor heat pump assemblies under the Carrier, Bryant, and Payne family of brands. Calibrated to deliver a high-capacitance burst rated at 135-155 Microfarads (uF) at 320 VAC, this start capacitor provides the critical phase-angle electrical torque required to safely break compressor rotor inertia, bringing the pump up to full operational speed in milliseconds during intense summer heatwaves.

As a genuine factory original component, this single-phase start capacitor is built to handle heavy electrical inrush cycles without the overheating, oil leakage, or terminal swelling common with unbranded universal alternatives.

Technical Specifications:

• Model/Part Number: P281-1356 (Also written as P2811356)
• Capacitance Range: 135-155 MFD / uF
• Voltage Rating: 320 VAC (Safely handles 208-230V incoming mains lines)
• Frequency Compatibility: 50 / 60 Hz
• Housing Profile: Non-Conductive, Heavy-Duty Phenolic Resin Round Case
• Application: Outdoor Compressor Hard-Start Control Circuits

Key Features & Benefits:

• OEM Torque Calibration: Specially formulated to provide the precise microfarad impulse window needed to start residential compressors instantly, shielding delicate internal scroll or reciprocating motor windings from prolonged inductive heat stress.
• Rugged Phenolic Outer Casing: Built inside a durable, non-conductive casing that provides exceptional moisture resistance and electrical isolation within high-temperature outdoor control boxes.
• Dual-Spade Terminal Array: Outfitted with standard male quick-connect spade terminals to ensure a clean, low-resistance wiring integration with factory start relays or potential relay harnesses.

Equipment Integration Note

The P281-1356 electrolytic capacitor serves as the official factory-authorized service component across a wide catalog of residential condensing systems. It is primarily utilized in Carrier and Bryant hard-start kits or packaged outdoor control decks where the compressor struggles against high head pressures or low utility line voltage.

Why Buy From Shortys HVAC Supplies?

At Shortys HVAC, we deal strictly in Original Equipment Manufacturer (OEM) and top-tier factory-authorized components because electrical specs dictate the lifespan of your compressor. Installing an under-rated or poor-quality aftermarket start capacitor can cause the start winding circuit to stay engaged too long, risking catastrophic terminal blowout or permanent compressor seizure. Buying authentic parts ensures your equipment maintains its strict SEER efficiency and preserves your active manufacturer warranties.

Shipping Information: We provide fast, competitive shipping rates across the continental United States, packaging your electrical components securely to ensure they arrive completely undamaged and ready for immediate field installation.