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OEM Carrier Transformer 60VA 115/208/230V for PH13NR03600GAHAA
Carrier

OEM Carrier Transformer 60VA 115/208/230V for PH13NR03600GAHAA

SKU: CARRIE-PH13NR03600GAHAA-TRANSFORMER-HT01AW229 Brand: Carrier
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Texas CMBL #19328542014
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OEM Carrier Control Transformer 60VA 115/208/230V — HT01AW229 for Model PH13NR03600GAHAA

This OEM foot-mounted control transformer (part number HT01AW229) is the factory-specified replacement for the Carrier PH13NR03600GAHAA heat pump system. Its job is critical: step down the high-voltage line power (115/208/230V) to a safe 24V AC signal that powers the entire low-voltage control circuit — including the thermostat, contactor coil, reversing valve, and all safety switches. When this transformer fails, nothing responds. The thermostat goes blank, the system refuses to energize, and no fault codes appear because the control circuit itself has lost power.

  • Specs: 60VA capacity | Primary voltage: 115/208/230V AC | Secondary voltage: 24V AC | Foot-mounted configuration | Factory-matched output tolerances
  • OEM vs Generic: OEM transformers are wound and insulated to Carrier's exact VA rating and voltage tolerance. Undersized or off-spec generic transformers can overheat, trip thermal cutouts, and damage downstream control boards — a far more expensive repair.
  • Install difficulty: 2/5 — Shut off all power at the disconnect and breaker before starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (to confirm 0V before touching terminals). Label all wires before removal. Verify 24V output with a multimeter before restoring system power.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered and factory-authorized for the Carrier PH13NR03600GAHAA heat pump. Cross-references include part numbers HT01AW229A, CIN-TRAN, 30-BV2006, and 30-1814A. Always verify your unit's data plate voltage before ordering. Our HVAC parts specialists are available to confirm fitment before you buy — same-day shipping available on all in-stock orders.

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 PH13NR03600GAHAA?
Yes. This is the factory-specified OEM transformer for the Carrier PH13NR03600GAHAA. 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 PH13NR03600GAHAA?
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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