What MFD capacitor do I need for my Carrier AC?

The correct replacement for Carrier model Furnace Model LC350HE400806 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Carrier equipment which lists the model number Furnace Model LC350HE400806.

My AC hums but will not start. What part do I need?

An AC that hums but will not start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost needed to start the compressor and fan motors. When it fails, you hear the hum of the motor trying to start but it cannot overcome inertia. Other symptoms include the fan spinning slowly, the AC cycling on and off rapidly, or a visibly swollen or leaking capacitor. Replacement cost: $15 to $80 for the part, DIY in 30 minutes.

Is this run capacitor compatible with Bryant or Payne systems too?

Many Carrier parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

Carrier

OEM Carrier Run Capacitor for Furnace Model LC350HE400806

Name: OEM Carrier Run Capacitor for Furnace Model LC350HE400806
Brand: Carrier
SKU: carrier-run-capacitor-lc350he400806
Price: 39.95 USD
Availability: InStock

SKU: carrier-run-capacitor-lc350he400806 Brand: Carrier

$39.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Carrier Run Capacitor for Furnace Model LC350HE400806

This genuine OEM Carrier run capacitor keeps the blower and inducer motors on your LC350HE400806 high-efficiency furnace running efficiently and quietly. The capacitor stores and releases electrical energy to give motors the starting torque and steady run current they require. As capacitors age and lose capacitance, you may experience humming motors that won't spin, weak airflow, overheating, tripped breakers, or rising energy costs. This factory-spec replacement matches the original microfarad (MFD) rating and voltage so your motors run cool, smooth, and protected from premature failure. Replacement is a moderate-difficulty task—capacitors retain a charge, so discharge it safely and photograph the wiring before removing any leads. Most installs take 20-30 minutes with a nut driver and insulated tools. Always cut power at the disconnect before starting. Keep airflow strong and prevent no-heat or no-cool breakdowns with this dependable OEM capacitor. Ships same-day when you order before 3PM CST.

Compatibility

This part is compatible with Carrier model LC350HE400806.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email support@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Run Capacitor fit my Carrier Furnace Model LC350HE400806?

Yes. This is the factory-specified OEM run capacitor for the Carrier Furnace Model LC350HE400806. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the run capacitor on my Carrier Furnace Model LC350HE400806?

Difficulty: Easy (20–30 min)
Step 1: Turn off power at breaker. Step 2: Open condensing unit panel. Step 3: Photograph the old capacitor wiring (Common/Herm/Fan). Step 4: Discharge old capacitor with insulated screwdriver. Step 5: Disconnect and remove old capacitor. Step 6: Mount new capacitor, reconnect wires to matching terminals. Step 7: Close panel, restore power, test. Tools: screwdriver, needle-nose pliers.

My AC hums but won’t start. What part do I need?

An AC that hums but won’t start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost to start the compressor. When it fails, you hear humming but the motor can’t overcome inertia. Other symptoms: fan spinning slowly, AC cycling on/off rapidly, or a visibly swollen capacitor. Fix: replace capacitor ($15–$80 DIY, 30 min).

Is this run capacitor compatible with Bryant or Payne too?

Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Carrier run capacitor?

OEM strongly recommended. OEM capacitors have ±6% MFD tolerance vs aftermarket ±10%. The looser tolerance causes motor winding stress, higher temps, and shorter compressor life. Price difference is only $10–$20 — OEM is the clear value choice.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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OEM Carrier Run Capacitor for Furnace Model LC350HE400806

OEM Carrier Run Capacitor for Furnace Model LC350HE400806

Compatibility

Shipping

Shipping Information

Return Policy

Frequently Asked Questions