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OEM Carrier Transformer 60VA 115/208/230V for PH11JA060000AAAA
Carrier

OEM Carrier Transformer 60VA 115/208/230V for PH11JA060000AAAA

SKU: CARRIE-PH11JA060000AAAA-TRANSFORMER-HT01AW229 Brand: Carrier
✓ Guaranteed to fit PH11JA060000AAAA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Control Transformer 60VA 115/208/230V for Model PH11JA060000AAAA

This is the factory OEM replacement control transformer for the Carrier PH11JA060000AAAA packaged heat pump unit. The transformer steps down high-voltage line power (115, 208, or 230V primary) to the 24V AC signal voltage that powers the entire control circuit — including the thermostat, contactor coil, reversing valve solenoid, and all safety controls. When this transformer fails, the result is total loss of control voltage: the thermostat goes blank, the system will not respond to any call for heating or cooling, and the unit sits completely silent despite line power being present.

  • Specs: 60VA capacity | Primary voltage: 115/208/230V AC | Secondary voltage: 24V AC | Foot-mounted configuration | OEM part number HT01AW229 (also supersedes HT01AW229A)
  • OEM vs Generic: This is a genuine Carrier Factory Authorized Part, manufactured to exact VA rating, impedance, and thermal insulation class specifications. Generic transformers rated at nominal 60VA frequently under-deliver under full control-circuit load, causing nuisance lockouts, burned secondary windings, and premature failure of downstream boards and contactors.
  • Install difficulty: 2/5 — Shut off all power at the disconnect and breaker before starting. Tools needed: multimeter (verify 0V before touching wires), flat-head and Phillips screwdrivers, needle-nose pliers, wire stripper. Photograph or label all wire connections before removal. Verify 24V output with a multimeter before buttoning up the unit.
  • Warranty: 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier PH11JA060000AAAA packaged heat pump unit. Verify your unit's data plate primary voltage tap (115V, 208V, or 230V) matches your supply voltage before installation. Part number HT01AW229 is also cross-referenced as HT01AW229A. Questions about fitment? Our HVAC parts specialists verify compatibility before you order — contact us 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 PH11JA060000AAAA?
Yes. This is the factory-specified OEM transformer for the Carrier PH11JA060000AAAA. 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 PH11JA060000AAAA?
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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