Same-day shipping on orders before 3PM CST · 15,000+ OEM Parts In Stock · Carrier · Bryant · ICP · Heil · Tempstar
Track Order | 1-800-NHP-HVAC | Trade Accounts

Menu

Home Shop All Account Cart
Home / OEM Carrier Contactor Replacement for...
OEM Carrier Contactor Replacement for Model FIOP300B611GA Unit
Carrier

OEM Carrier Contactor Replacement for Model FIOP300B611GA Unit

SKU: carrier-contactor-fiop300b611ga Brand: Carrier
$42.95

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

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

OEM Carrier Contactor Replacement for Model FIOP300B611GA Unit

This OEM Carrier contactor is the electrically operated switch that powers your compressor and condenser fan motor on every cooling cycle. Built with durable HVAC-rated contacts, it withstands repeated high-current starts and resists the pitting and welding that lead to erratic or failed operation. As a direct factory replacement for the Carrier FIOP300B611GA unit, it matches the original coil voltage and pole layout and installs in the same bracket, so no rewiring or adapters are needed. Symptoms of a failing contactor include a unit that hums but won't start, loud buzzing, or contacts that look burnt or stuck together. Most homeowners and techs complete this repair in about 20 minutes: take a photo of the wiring, disconnect power at the unit, transfer the leads to the matching terminals, and remount. Always confirm zero voltage before handling wires. Installing the correct OEM part safeguards your compressor and outlasts cheap generic replacements. In stock and shipping same-day on orders placed before 3PM CST.

Compatibility

This part is compatible with Carrier model FIOP300B611GA.

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 Contactor fit my Carrier Model FIOP300B611GA Unit?
Yes. This is the factory-specified OEM contactor for the Carrier Model FIOP300B611GA Unit. 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 contactor on my Carrier Model FIOP300B611GA Unit?
Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Open condensing unit panel. Step 3: Photograph ALL wiring on the contactor. Step 4: Label each wire with tape. Step 5: Disconnect wires and remove old contactor. Step 6: Mount new contactor, reconnect wires matching your photo. Step 7: Restore power and test.
My AC clicks but the compressor won’t turn on. What’s wrong?
Clicking from the outdoor unit without the compressor starting = worn contactor. The contactor sends power to the compressor. When its contacts are pitted, it clicks but can’t make solid contact. Look for: visible pitting/burn marks on the contactor face, intermittent operation, or buzzing.
Is this contactor 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 contactor?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
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.
Home Shop Search Account Cart