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Factory Authorized Parts™ HK38EA053 HVAC Control Board OEM Main PCB

Factory Authorized Parts™ HK38EA053 HVAC Control Board OEM Main PCB

Low stock: 1 left

Regular price $896.00 USD
Regular price Sale price $896.00 USD
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Factory Authorized Parts™ - HK38EA053 - Control Board

  • Restore Efficient Communication: Eliminates thermostat-to-condenser communication errors and intermittent system lockouts.

  • Optimize Energy Usage: Precise control of inverter and fan speeds ensures the lowest possible utility costs.

  • Advanced Compressor Protection: Safely shuts down the unit if sensors detect conditions that could lead to compressor "slugging" or burnout.

  • OEM Quality Assurance: Rigorously tested by Carrier to withstand extreme outdoor vibrations and humidity levels.

  • Fast Troubleshooting: Integrated diagnostic lights allow technicians to bypass "guesswork" and pinpoint specific faulty sensors quickly.

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Specifications

Product Details

  • Brand: Factory Authorized Parts™ (Carrier/Bryant/Payne)
  • Manufacturer: Carrier Corporation / United Technologies
  • Part Number: HK38EA053
  • Weight: 0.60 lbs
  • Voltage: 24V (Control Circuit)
  • Amperage: 3A Integrated Protection
  • Board Type: Inverter/Communication Control PCB
  • Country of Origin: Mexico 

description

Factory Authorized Parts™ HK38EA053 HVAC Control Board OEM Main PCB

The Intelligent Hub of Your Cooling System

The HK38EA053 serves as the primary "brain" and communication center for high-efficiency Carrier, Bryant, and Payne outdoor units. As a genuine Factory Authorized Part, this circuit board manages and coordinates the delicate interplay between the compressor, outdoor fan motor, and system sensors. It is specifically engineered to handle complex data processing, receiving real-time signals from the indoor thermostat to regulate temperature and airflow with extreme precision. This board ensures that your Heat Pump or Air Conditioner operates at peak performance, analyzing system status to execute commands that maintain a perfect home environment while protecting expensive internal components from electrical or mechanical stress. 

Key Features

  • Genuine OEM Logic: Engineered specifically for part number HK38EA053 to match the manufacturer's original communication protocols and safety timings.
  • Advanced System Coordination: Acts as the central hub for the outdoor unit, processing input from high/low-pressure switches and temperature sensors to prevent compressor damage.
  • Real-Time Monitoring: Features an onboard processor that continuously analyzes system data to optimize energy consumption and cooling cycles.
  • Integrated Diagnostic LED: Provides instant visual feedback on system health, allowing for faster troubleshooting of lockout codes and sensor failures.
  • Seamless Fit and Finish: A direct-replacement "drop-in" board that fits the original mounting standoffs and uses factory-standard terminal connections for a secure installation. 

Product Details

  • Brand: Factory Authorized Parts™ (Carrier/Bryant/Payne)
  • Manufacturer: Carrier Corporation / United Technologies
  • Part Number: HK38EA053
  • Weight: 0.60 lbs
  • Voltage: 24V (Control Circuit)
  • Amperage: 3A Integrated Protection
  • Board Type: Inverter/Communication Control PCB
  • Country of Origin: Mexico 

🛠️ HVAC Depot Pro Tip

"Take a Picture Before You Disconnect!" The HK38EA053 manages several multi-pin connectors and sensitive communication wires (typically labeled A, B, V, G). Before removing the old board, photograph the original wiring configuration from multiple angles. When installing the new board, ensure you are grounded to avoid Static Discharge (ESD), which can damage the sensitive microprocessors on the PCB. Always verify that the outdoor disconnect is pulled and the capacitors are discharged before handling the control board. 

Cross-Reference

  • Legacy / Superseded Numbers: HK38EA051, HK38EA052
  • Drawing / Revision Numbers: CEPL130869-06-R-I, CEBD430869-06-RA
  • Manufacturer Identifiers: 0619M204341, V09
  • Equivalent Brands: Replacement Components Division (RCD) Certified

Model Compatibility

280ANV Series (Suffixes: 024000EAAA, 036000EAAA, 048000EAAA, 060000EAAA)

284ANV Series (Suffixes: 024000EAAA, 036000EAAA, 048000EAAA, 060000EAAA)

38VMA Series (Suffixes: 024000EAAA, 036000EAAA, 048000EAAA)

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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