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Trane TRR00664 Transformer – Genuine OEM 350 VA 460-575V Primary / 115-230V Secondary Transformer

Trane TRR00664 Transformer – Genuine OEM 350 VA 460-575V Primary / 115-230V Secondary Transformer

Low stock: 1 left

Regular price $298.91 USD
Regular price Sale price $298.91 USD
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Shipping calculated at checkout.

Key Features & Specifications

  • Genuine OEM Trane 350 VA commercial HVAC transformer

  • 460-575V primary voltage for industrial HVAC applications

  • 115-230V secondary output for reliable voltage conversion

  • Heavy-duty transformer construction for dependable operation

  • Direct-fit replacement for Trane commercial HVAC systems

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Specifications

Product Details and Key Specifications:

Part Number: TRR00664
Manufacturer: Trane (Genuine OEM)
Part Type: HVAC Control Transformer
VA Rating: 350 VA
Primary Voltage: 460-575V
Secondary Voltage: 115-230V
Frequency: 50/60 Hz
Application: Commercial HVAC Electrical & Control Systems
Function: Voltage Conversion & Electrical Power Distribution
Compatible Brands: Trane, American Standard
Installation Type: Direct OEM Replacement
Shipping Weight: Approx. 10-20 lbs

description

Trane TRR00664 Transformer – Genuine OEM 350 VA 460-575V Primary / 115-230V Secondary Transformer

The Trane TRR00664 Transformer is a genuine OEM heavy-duty HVAC control transformer engineered for reliable voltage conversion in commercial and industrial heating and cooling systems. Designed with a 350 VA capacity, 460-575V primary voltage, and 115-230V secondary output, this transformer provides dependable electrical power distribution for HVAC controls, motors, relays, and auxiliary components.

Built to OEM specifications for precise electrical compatibility and long-lasting durability, the TRR00664 transformer delivers stable voltage conversion under demanding commercial HVAC operating conditions. Its heavy-duty construction supports reliable system operation while protecting sensitive HVAC electrical components from unstable voltage conditions.


Key Features and Function:

Heavy-Duty 350 VA Capacity – Supports commercial HVAC electrical loads and control systems
460-575V Primary Voltage – Designed for high-voltage commercial HVAC applications
115-230V Secondary Output – Provides reliable stepped-down operating voltage
Genuine OEM Compatibility – Engineered specifically for Trane and American Standard systems


Product Details and Key Specifications:

Part Number: TRR00664
Manufacturer: Trane (Genuine OEM)
Part Type: HVAC Control Transformer
VA Rating: 350 VA
Primary Voltage: 460-575V
Secondary Voltage: 115-230V
Frequency: 50/60 Hz
Application: Commercial HVAC Electrical & Control Systems
Function: Voltage Conversion & Electrical Power Distribution
Compatible Brands: Trane, American Standard
Installation Type: Direct OEM Replacement
Shipping Weight: Approx. 10-20 lbs


🛠️ HVAC Depot Pro Tip: Verify Input Tap Configuration Before Energizing

Before installing a replacement transformer, confirm the correct primary voltage tap connections for the building power supply. Incorrect tap wiring can immediately damage the transformer and connected HVAC controls. Always verify secondary voltage output with a multimeter before reconnecting sensitive components.


Cross-Reference & Compatibility:

The Trane TRR00664 is a direct OEM replacement for the following applications:

OEM Numbers: TRR00664
Compatible Brands: Trane, American Standard
Application Type: Commercial HVAC Transformers
Transformer Style: 350 VA Multi-Voltage Control Transformer


Extensive Model Compatibility List:

Compatible Trane & American Standard Commercial HVAC Systems:

• Voyager Series Rooftop Units
• IntelliPak Commercial Systems
• Precedent Rooftop Units
• Commercial Split Systems
• Industrial Air Handler Systems
• Commercial Package Units
• Commercial Heating & Cooling Systems
• High-Voltage HVAC Applications
• Commercial Control Power Systems

Always verify VA rating, primary voltage, secondary voltage, and terminal configuration before ordering.

Specification

Refund policy

Refund & Return Policy

Last Updated: June 2026

At HVAC Parts & Equipment Depot, customer satisfaction is important to us. This Refund & Return Policy explains how returns, exchanges, and refunds are handled for purchases made through TopHVACParts.com.

Return Eligibility

We accept returns within 30 days of delivery.

To qualify for a return:

  • The item must be unused, uninstalled, and in its original condition.
  • The item must be returned in its original packaging.
  • Model numbers and serial numbers must match the original purchase records.
  • Proof of purchase or order confirmation is required.

Non-Returnable Items

The following items are not eligible for return or refund:

  • Installed or used parts.
  • Products showing signs of installation, modification, or damage caused after delivery.
  • Items missing original packaging.
  • Sale or clearance items.
  • Special-order or custom-order products.
  • Returns requested more than 30 days after delivery.

Restocking Fee

Approved returns may be subject to a 20% restocking fee.

The restocking fee will be deducted from the refund amount after the returned item has been inspected and approved.

Damaged, Defective, or Incorrect Items

If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery.

Email: support@tophvacparts.com
Phone: (214) 734-5222

We may request photographs and additional information to help process your claim.

If the claim is approved, we will provide a replacement, exchange, or refund at no additional cost to you.

Exchanges

We replace items only if they are defective, damaged upon arrival, or incorrectly shipped.

To request an exchange, contact us at:

support@tophvacparts.com

Refund Process

Once your return is received and inspected, we will notify you by email regarding approval or rejection of your refund request.

If approved:

  • Refunds will be issued to the original payment method.
  • Processing typically takes 7–14 business days after approval.
  • Your financial institution may require additional time before the refund appears in your account.

Return Shipping

Customers are responsible for return shipping costs unless the return is the result of:

  • Our shipping error,
  • A defective product,
  • A damaged product received upon delivery.

Original shipping charges are non-refundable.

We recommend using a trackable shipping service and purchasing shipping insurance for higher-value items.

Return Address

HVAC Parts & Equipment Depot
1135 E Plano Parkway, Suite 8
Plano, TX 75074
United States

Professional Installation Notice

Many HVAC products require installation by a licensed HVAC professional.

HVAC Parts & Equipment Depot is not responsible for damages resulting from improper installation, misuse, unauthorized modifications, or failure to follow manufacturer instructions.

Special Orders

Special-order products must be picked up within 30 days of purchase unless other arrangements have been approved.

Unclaimed special-order products may be returned to the manufacturer and may be subject to applicable restocking fees.

Contact Us

If you have questions regarding returns, refunds, or exchanges, please contact us:

HVAC Parts & Equipment Depot

Phone: (214) 734-5222
Email: support@tophvacparts.com

Michel & Siso are very knowledgeable and explain everything to where I could understand! Amazing experience! Thank you will always come here for any AC needs. Trustworthy and excellent customer service.

Celest G.
Verified Customer
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