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OEM Carrier Transformer 460V Pri 230V Sec 1564VA — PY3GEAA60115AA
Carrier

OEM Carrier Transformer 460V Pri 230V Sec 1564VA — PY3GEAA60115AA

SKU: CARRIE-PY3GEAA60115AA-TRANSFORMER-HT01BC701 Brand: Carrier

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Transformer 460V Primary / 230V Secondary 1564VA for Model PY3GEAA60115AA

This genuine OEM Carrier transformer (part number HT01BC701) is the factory-specified replacement for the Carrier PY3GEAA60115AA packaged rooftop unit. This heavy-duty step-down transformer converts the unit's 460V primary supply voltage down to a 230V secondary output at a robust 1564VA rating, providing stable power to internal components that operate at lower voltages. When this transformer fails, the downstream circuits lose power entirely — the result is a completely unresponsive unit, loss of control circuit voltage, or tripped protection devices with no recovery.

  • Specs: 460V Primary | 230V Secondary | 1564VA Rating | OEM Part Number HT01BC701 | Manufactured by Basler Electric / Factory Authorized Parts (BE33426001)
  • OEM vs Generic: This is a genuine Factory Authorized Parts (FAP) OEM transformer matched to Carrier's exact VA rating, voltage tolerances, and thermal protection specifications. Off-brand substitutes of mismatched VA ratings risk overloading downstream components and voiding equipment warranties.
  • Install Difficulty: 3/5 — This is a high-voltage (460V) commercial component. Requires a licensed commercial HVAC/electrical technician. Always de-energize and lockout/tagout the unit before servicing. Tools needed: multimeter, insulated screwdrivers, wire labels, and torque screwdriver. Verify primary and secondary voltages after installation before re-energizing controls.
  • Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse on in-stock orders.

Compatibility: Designed for the Carrier PY3GEAA60115AA packaged rooftop unit. Also confirmed compatible with select Carrier, Bryant, and Payne packaged units and RTUs specifying part number HT01BC701. Always verify your unit's data plate voltage and VA requirements before ordering. Our technical team is available to confirm fitment — contact us before you order if you have any questions.

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 $75
  • 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 OEM Carrier Transformer 460V Pri 230V Sec 1564VA — PY3GEAA60115AA?
Yes. This is the factory-specified OEM transformer for the Carrier OEM Carrier Transformer 460V Pri 230V Sec 1564VA — PY3GEAA60115AA. 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 OEM Carrier Transformer 460V Pri 230V Sec 1564VA — PY3GEAA60115AA?
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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