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OEM Carrier Transformer FV4ANB006000ABAA for Model FV4ANB006000ABAA
Carrier

OEM Carrier Transformer FV4ANB006000ABAA for Model FV4ANB006000ABAA

SKU: carrier-transformer-fv4anb006000abaa Brand: Carrier
$74.95

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

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OEM Carrier Transformer FV4ANB006000ABAA for Model FV4ANB006000ABAA

This genuine OEM Carrier transformer is the exact replacement for the FV4ANB006000ABAA fan coil unit. The transformer converts incoming high-voltage line power into the 24V low-voltage signal that drives the thermostat, control board, relays, and contactors throughout your system. A failed transformer is a common cause of a completely unresponsive unit, including a blank thermostat and no call for heating or cooling. Manufactured to precise Carrier standards, this component delivers the correct VA rating and wiring configuration for safe, dependable performance. Installation difficulty is moderate and should be handled by a licensed HVAC professional, as it involves disconnecting power and correctly matching the primary and secondary leads. Choosing an authentic OEM transformer guarantees proper fit and protects your control circuitry from voltage irregularities. In-stock orders ship same-day when placed before 3PM CST so you can get the system running again quickly. Before installing, verify there are no downstream shorts that could damage the new transformer. Trust this OEM part for guaranteed compatibility with your Carrier FV4ANB006000ABAA fan coil unit.

Compatibility

This part is compatible with Carrier model FV4ANB006000ABAA.

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 Transformer fit my Carrier Model FV4ANB006000ABAA?
Yes. This is the factory-specified OEM transformer for the Carrier Model FV4ANB006000ABAA. 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 transformer on my Carrier Model FV4ANB006000ABAA?
Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Photo wiring connections. Step 3: Disconnect wires from old transformer. Step 4: Remove mounting hardware. Step 5: Install new transformer, reconnect wires matching voltage ratings. Step 6: Verify 24V output with multimeter.
My thermostat has no power. What failed?
Thermostat with no display = failed 24V transformer (or blown control board fuse). Check the 3A/5A fuse on the control board first ($1–$5 fix). If fuse is good but no 24V output from transformer, replace transformer.
Is this transformer 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 transformer?
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.
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