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OEM Carrier Transformer 50VA 120/240-24V for YAC3080YAC106C
Carrier

OEM Carrier Transformer 50VA 120/240-24V for YAC3080YAC106C

SKU: CARRIE-YAC3080YAC106C-TRANSFORMER-P201-35150 Brand: Carrier
✓ Guaranteed to fit YAC3080YAC106C — or your money back. Terms

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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier 50VA Control Transformer P201-35150 for Model YAC3080YAC106C

This is the genuine OEM factory-specified control transformer for the Carrier YAC3080YAC106C system. The transformer steps down incoming line voltage (120/208/240 VAC) to a safe 24V control circuit voltage that powers your thermostat, control board, and all low-voltage switching components. When this transformer fails, the entire control circuit goes dark — symptoms include a completely unresponsive thermostat, system that won't power on at all, or repeated control board lockouts with no fault codes present.

  • Specs: 50VA rating | Primary: 120/208/240 VAC | Secondary: 12/24 VAC | Single phase | 60 Hz | CSA Listed | OEM Part # P201-35150 (also sold as Totaline P201-35150)
  • OEM vs Generic: This factory-original unit is wound and insulated to exact Carrier specifications, ensuring correct VA capacity and thermal protection. Undersized or off-tolerance generic transformers can overheat under full control-circuit load, potentially damaging your control board downstream.
  • Install difficulty: 2/5 — Shut off all power to the unit at the breaker before starting. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter, wire nuts. Label all wiring before disconnecting. Confirm 24V output with a multimeter after installation before restoring full system power.
  • Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse — order by 3 PM local time.

Compatibility: Designed for the Carrier YAC3080YAC106C system. Verify your unit's data plate confirms a 50VA, 120/208/240-24V transformer requirement before ordering. Cross-references include Totaline P201-35150 and HCTY156D0LS11102. Not sure if this is the right part? Our HVAC parts specialists verify fitment before every order — contact us today and ship the same day.

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 YAC3080YAC106C?
Yes. This is the factory-specified OEM transformer for the Carrier YAC3080YAC106C. 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 YAC3080YAC106C?
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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