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OEM Carrier Transformer 50VA 120/240V–24V for YAC2480YAC106K
Carrier

OEM Carrier Transformer 50VA 120/240V–24V for YAC2480YAC106K

SKU: CARRIE-YAC2480YAC106K-TRANSFORMER-P201-35150 Brand: Carrier
✓ Guaranteed to fit YAC2480YAC106K — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier 50VA Control Transformer 120/240V–24V for Model YAC2480YAC106K

This is the factory OEM replacement transformer (part number P201-35150) for the Carrier YAC2480YAC106K HVAC system. The transformer is the heartbeat of your unit's low-voltage control circuit — it steps down 120/208/240V line voltage to a safe 12/24VAC to power the control board, thermostat, and all low-voltage accessories. When the transformer fails, the entire control circuit goes dark: your thermostat goes unresponsive, the system won't start, or you may trip a fuse repeatedly with no obvious cause. Replacing it with the correct OEM part restores reliable, factory-spec voltage regulation immediately.

  • Specs: 50VA rating | Primary: 120/208/240 VAC multi-tap | Secondary: 12/24 VAC | Single phase | 60 Hz | CSA listed | Dimensions: 3.8"L × 3.1"W × 2.2"H | Weight: 2.3 lbs
  • OEM vs Generic: This is a genuine Carrier/Totaline factory-authorized part. OEM transformers are wound to exact VA and voltage tolerances, protecting sensitive control boards from undervoltage or overvoltage stress. Generic transformers frequently carry ±10% VA tolerance, risking nuisance tripping or shortened board life.
  • Install difficulty: 3/5 — Line-voltage wiring is involved. Always shut off power at the breaker and confirm zero volts with a multimeter before disconnecting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire nuts. Photograph all wiring connections before removal. If unfamiliar with 120/240V wiring, consult a licensed HVAC technician.
  • Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Direct OEM replacement for Carrier model YAC2480YAC106K. Verify your unit's data plate shows a 50VA transformer with 120/208/240V primary and 12/24V secondary before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions. In stock and ships today.

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 $99
  • 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 info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Transformer fit my Carrier YAC2480YAC106K?
Yes. This is the factory-specified OEM transformer for the Carrier YAC2480YAC106K. 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 YAC2480YAC106K?
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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Mike Rivera
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