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OEM Carrier Control Transformer 60VA 115/208/230V–24V for PH10JA036000
Carrier

OEM Carrier Control Transformer 60VA 115/208/230V–24V for PH10JA036000

SKU: CARRIE-PH10JA036000AEAA-TRANSFORMER-HT01AW229 Brand: Carrier
✓ Guaranteed to fit PH10JA036000 — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 60VA Control Transformer HT01AW229 for Model PH10JA036000AEAA

This is the genuine OEM factory-authorized control transformer for the Carrier PH10JA036000AEAA packaged heat pump unit. The control transformer steps down 115/208/230V line voltage to a safe 24V AC signal that powers the entire low-voltage control circuit — including the thermostat, contactor coil, and all safety boards. When this transformer fails, the result is a completely unresponsive system: a blank thermostat, no heating or cooling response, and a unit that won't stage on at all. Before condemning a control board or thermostat, always test transformer output voltage first.

  • Specs: 60VA power rating | Primary: 115/208/230V AC, 50/60 Hz | Secondary: 24V AC | Foot-mount design | OEM Part No. HT01AW229 | Cross-references: HT01AW229A, CIN-TRAN, 30-BV2006, 30-1814A
  • OEM vs Generic: This is a Factory Authorized Parts (FAP) OEM unit built to Carrier's exact VA rating and insulation class. Generic transformers rated at 40VA are often substituted in error — undersizing a transformer on a 60VA circuit causes chronic overheating and premature failure within one season.
  • Install difficulty: 3/5 — De-energize the unit and verify zero voltage before touching any wiring. Tools needed: multimeter (verify 24V output after install), screwdriver, wire stripper, and needle-nose pliers. Label and photograph all low-voltage wiring connections before disconnecting. Improper wiring polarity can damage downstream boards.
  • Warranty: 1-year OEM factory warranty. In-stock units ship same business day from our warehouse.

Compatibility: Engineered as the direct OEM replacement for Carrier model PH10JA036000AEAA packaged heat pump systems. Also cross-compatible with select Bryant and Payne units sharing the 115/208/230V–24V 60VA transformer specification — verify your unit's data plate before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy. Order now and ship 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 PH10JA036000?
Yes. This is the factory-specified OEM transformer for the Carrier PH10JA036000. 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 PH10JA036000?
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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