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OEM Carrier Control Transformer 60VA 115/208/230V for PH13NB024000AAAA
Carrier

OEM Carrier Control Transformer 60VA 115/208/230V for PH13NB024000AAAA

SKU: CARRIE-PH13NB024000AAAA-TRANSFORMER-HT01AW229 Brand: Carrier
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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier Control Transformer 60VA 115/208/230V–24V for Model PH13NB024000AAAA

This is the factory-authorized OEM control transformer for the Carrier PH13NB024000AAAA heat pump system. The transformer steps down high-voltage line power (115, 208, or 230V) to the 24V AC signal that powers your thermostat, contactor coil, and all low-voltage control circuitry. When this transformer fails, the entire control circuit goes dead — the thermostat goes blank, the system won't respond to any call for heating or cooling, and circuit breakers or fuses in the low-voltage loop may blow repeatedly. Replacing it with the correct OEM unit restores factory-specified voltage regulation and ensures reliable protection of downstream components.

  • Specs: 60VA power rating | 115/208/230V AC primary | 24V AC secondary | 50/60 Hz | Foot-mount configuration | OEM Part Number: HT01AW229
  • OEM vs Generic: This factory-authorized part meets Carrier's exact VA rating and insulation class. Undersized or off-brand transformers can run hot, trip thermal protection, or deliver insufficient voltage to the contactor coil — causing nuisance lockouts and premature component wear.
  • Install difficulty: 3/5 — Requires disconnecting line-voltage wiring. Always shut off power at the disconnect and verify with a multimeter before touching any terminals. Tools needed: flathead and Phillips screwdrivers, multimeter, wire stripper, needle-nose pliers. Label all wires before removal.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Direct factory replacement for Carrier PH13NB024000AAAA heat pump systems. Also fits Bryant and Payne models using the HT01AW229 / HT01AW229A specification. Always verify your unit's data plate voltage requirements match the 115/208/230V primary before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy — reach out 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 PH13NB024000AAAA?
Yes. This is the factory-specified OEM transformer for the Carrier PH13NB024000AAAA. 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 PH13NB024000AAAA?
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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