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OEM Carrier Transformer 60VA 115/208/230V for PH13NR01800GAEAA
Carrier

OEM Carrier Transformer 60VA 115/208/230V for PH13NR01800GAEAA

SKU: CARRIE-PH13NR01800GAEAA-TRANSFORMER-HT01AW229 Brand: Carrier
✓ Guaranteed to fit PH13NR01800GAEAA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Control Transformer 60VA 115/208/230V — Model PH13NR01800GAEAA

This is the genuine OEM factory-authorized replacement control transformer for the Carrier PH13NR01800GAEAA packaged heat pump unit, carrying Carrier part number HT01AW229. The control transformer is the heartbeat of the 24-volt control circuit — it steps down the high-voltage line power (115, 208, or 230V) to the 24VAC signal voltage that powers the thermostat, contactor coil, and all control board logic. When this transformer fails, the result is total control circuit loss: your thermostat goes blank, nothing responds to a call for heating or cooling, and the system sits completely dead even though line voltage is present at the unit.

  • Specs: 60 VA rating | Primary voltage: 115 / 208 / 230 VAC | Secondary voltage: 24 VAC | Foot-mounted configuration | Factory OEM part number HT01AW229
  • OEM vs Generic: This is a genuine Carrier Factory Authorized Part — not an aftermarket substitute. OEM transformers are wound to exact VA and impedance specifications, protecting downstream control boards from voltage spikes that off-brand units can introduce. Generic 60VA transformers may share the same label rating but vary widely in actual output regulation under load.
  • Install difficulty: 2/5 — Disconnect and lock out line voltage before beginning. Tools needed: multimeter (verify 24V output before reconnecting controls), flathead and Phillips screwdrivers, wire labels or smartphone for wiring documentation. Always confirm secondary voltage reads 24–26VAC with load applied after installation.
  • Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier model PH13NR01800GAEAA. Cross-references include suffix variant HT01AW229A. Verify your unit's data plate primary voltage tap matches your supply voltage before ordering — this transformer supports 115V, 208V, and 230V primaries. Have questions about fitment? 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 PH13NR01800GAEAA?
Yes. This is the factory-specified OEM transformer for the Carrier PH13NR01800GAEAA. 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 PH13NR01800GAEAA?
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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