2 Pk - Air Conditioner Capacitor 40+5 uF (MFD) 370 or 440 VAC Dual Run Capacitor For Sale

XPARTCO HVAC Replacement Part 2 Pack - XPARTCO XPDC40X5-450R 40/5 MFD 450VAC Round Dual Run Capacitor

CBB65 three-terminal motor-run capacitor for compatible central air conditioners, heat pumps, and condensing units.

Product Description

The XPARTCO XPDC40X5-450R combines a 40 MFD compressor run capacitor and a 5 MFD condenser fan run capacitor in one round can.

It is rated at 450VAC and uses three terminal groups labeled C, HERM/COMP, and FAN.

Quick Answer

This is a 40/5 MFD, 450VAC, round CBB65 dual motor-run capacitor. Match both MFD values exactly and verify voltage, frequency, terminals, environmental rating, and physical fit before purchasing.

Common Symptoms

• Outdoor unit hums but will not start
• Compressor or fan does not run
• Fan starts only after being pushed
• Fan runs slowly or intermittently
• Breaker trips during startup
• Capacitor is bulged, leaking, or damaged

Replaces and Cross-References XPDC40X5-450R, CBB65 40/5 µF 450VAC, CBB65 40+5 MFD 450V, 40/5 MFD 450VAC Round Dual Run Capacitor, 40+5 µF 450V AC Capacitor

Match the original capacitor's complete electrical and physical specifications.

Compatibility

For compatible air conditioners, heat pumps, condensing units, and package units requiring a 40 MFD compressor section, 5 MFD fan section, dual-run construction, and suitable round-can mounting.

Exact match required: A 450VAC capacitor may replace a 370VAC or 440VAC motor-run capacitor only when both MFD values and all remaining specifications match. Voltage rating alone does not confirm compatibility.

Key Features

• 40 MFD compressor section
• 5 MFD fan section
• 450VAC rated voltage
• Round CBB65 construction
• C, HERM/COMP, and FAN terminals
• 1/4-inch quick-connect terminals
• 50/60 Hz motor-run service

Product Specifications Part NumberXPDC40X5-450R BrandXPARTCO TypeDual Motor Run Capacitor SeriesCBB65 Compressor40 MFD / µF Fan5 MFD / µF Voltage450VAC Frequency50/60 Hz Tolerance±5% ShapeRound TerminalsC, HERM/COMP, FAN ConditionNew Quantity2 Capacitor Installation and Safety

1. Disconnect power at the equipment disconnect and circuit breaker.
2. Verify absence of voltage with an appropriate meter.
3. Use a properly rated capacitor discharge tool and follow the equipment service procedure.
4. Photograph and label every wire before disconnecting the original capacitor.
5. Reconnect wires only to the matching C, HERM/COMP, and FAN terminals.
6. Secure the capacitor and close the electrical compartment before restoring power.

Danger: Capacitors can retain a hazardous electrical charge after power is disconnected. HVAC electrical service should be performed by a trained technician.

High-Quality Replacement Part

Manufactured to meet or exceed original specifications for your appliance. Reliable, durable, and built to last.

Shipping Information

• Free Tracking included with every order.
• We ship to the -verified address only.
• Address changes after checkout cannot be guaranteed. Please double-check before purchasing.

Compatibility Help

Not sure if this part fits your appliance?

Contact us anytime and we’ll gladly help confirm fitment.

Payments & Tax

• We accept: Visa, MasterCard, Discover, AMEX, and PayPal.
• Applicable sales tax will be collected per policy.

Returns & Warranty

Returns:

• Item must be in brand new, resalable condition.
• 20% restocking fee may apply.
• If shipping was free, it will be deducted from your refund.
• Buyer is responsible for return shipping.
• Please include a copy of the packing list or order number with a brief reason for return.

Warranty:

• 30-Day Replacement or Money-Back Guarantee.
• Item must be returned before a replacement can be issued.
• Buyer is responsible for return shipping.

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• Simple return & warranty process

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