Facebook Pixel
Sign-Up Bonus
Get 500 Reward Points instantly when you join.
Redeem Instantly
50 points = $1 off at checkout.
Earn as You Shop
$1 spent = 1 point every time you order.
Member Perks
Unlock exclusive member-only savings and offers.

Register and Earn 500 Reward Points
Toggle Nav
Search
Toggle Nav
Join Our Loyalty Program
main product photo

Carrier HK52EA123 Motor Controller

Be the first to review this product
Special Price $879.09 Regular Price $975.79
In stock
SKU
HK52EA123
The Carrier HK52EA123 Motor Controller with Cooling Blade is an essential part of an HVAC system that controls motor functions and enhances performance. This controller is 5.5906" long, 5.5118" wide, and 2.126" tall for use in HVAC units. This controller acts by controlling motor speed and power to effectively sustain the desired temperatures inside HVAC equipment. The integrated cooling blade improves heat dissipation performance allowing the system to function effectively even under strict conditions. It also works well with a variety of HVAC units, making it a multi-purpose solution for a variety of heating and cooling systems.
Add to Wish List
Motors & Capacitors, Motors & Components
Manufacturer:
https://www.partshnc.com/media/catalog/product/0/0/0014153_0.jpg

Specifications

  • Length: 5.5906 "
  • Width: 5.5118 "
  • Height: 2.126 "
  • CSA Listing: USA
  • UOM: EA
  • Weight: 2.54 Lbs
Manufacturer Name: Carrier
Product Number: HK52EA123
OEM Part Number: HK52EA123
Product Description: Motor Controller
Weight:2.54lbs/1152.12g

Choose the best HVAC equipment parts and supplies from PartsHnC!

  • Same Day Shipping

  • Best Quality And Best Price

  • Wide Range of Inventory

  • Best Customer Service

Have More Questions or Need Help to Place The Order?
Reach us at (866)773-0907 or [email protected]

Reviews
Write Your Own Review
You're reviewing:Carrier HK52EA123 Motor Controller
Your Rating
Product Questions (2)
Customer Questions
What maintenance is required for the Carrier HK52EA123 Motor Controller?

Inspect wiring terminals for tight connections and corrosion. Keep the controller free from dust and moisture buildup. Check correct voltage input and stable control signals during operation cycles.

What are common issues with the Carrier HK52EA123 Motor Controller?

  • Relay failure causing no response.
  • Overheating leading to intermittent shutdown.
  • Faulty signal communication with system board.
  • Power input fluctuation causing erratic operation.
  • Loss of output control signal.
  • Intermittent reset or startup failure.

Installation Steps

Step 1: Disconnect electrical power to the HVAC unit and follow lockout/tagout procedures.

Step 2: Access the blower or control compartment and locate the existing motor controller.

Step 3: Label and disconnect all wiring connectors from the old controller.

Step 4: Remove mounting hardware and replace the old controller with the new unit.

Step 5: Reconnect wiring exactly as noted and secure all connections.

Step 6: Restore power and verify proper motor operation, airflow, and system performance.

Check items to add to the cart or