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 38HQ660014 Compressor Lockout Sensing Relay

Rating:
5 5 2
2  Reviews Add Your Review
Special Price $65.38 Regular Price $75.19
In stock
SKU
38HQ660014
The Carrier 38HQ660014 is a compressor lockout sensing relay, a vital component in Carrier HVAC systems. It safeguards the compressor, a motor up to 2.4 horsepower, by monitoring electrical signals. In normal operation, the relay interprets the signals and allows the compressor to run. However, if it detects issues that could harm the compressor, it prevents lockout by interrupting the power supply. This prevents potential damage from overheating or other malfunctions. This lightweight relay (0.29 lbs) operates on 208/230V power and contributes to reliable and efficient operation of your Carrier HVAC system.
Add to Wish List
Air Conditioner Parts, Compressors
Manufacturer:
https://www.partshnc.com/media/catalog/product/3/8/38hq660014_1.jpg

Specifications

  • Horsepower: 2.4HP
  • Weight: 0.29lb
  • Voltage: 208/230V
Manufacturer Name: Carrier
Product Number: 38HQ660014
OEM Part Number: 38HQ660014
Product Description: Compressor Lockout Sensing Rly
Weight:0.29lbs/131.54g

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 2
Write Your Own Review
You're reviewing:Carrier 38HQ660014 Compressor Lockout Sensing Relay
Your Rating
Product Questions (2)
Customer Questions
What maintenance is required for the Carrier 38HQ660014 Sensing Relay?

Regularly inspect the relay for loose connections, corrosion, or dust buildup. Test functionality periodically to ensure proper sensing and response. Keep surrounding components clean and secure. Proper maintenance prevents compressor lockouts and ensures safe, accurate operation.

What are common issues with the Carrier 38HQ660014 Sensing Relay?

  • Failure to detect compressor faults.
  • Intermittent or no relay activation.
  • Damaged electrical terminals.
  • Operational inconsistencies causing unnecessary lockouts.

Installation Steps

Step 1: Turn off all power to the HVAC system before starting.

Step 2: Locate the existing relay in the control panel and carefully remove it.

Step 3: Connect the new relay’s wires according to the wiring diagram, ensuring correct terminals.

Step 4: Secure the relay in place, avoiding loose connections.

Step 5: Double-check wiring and insulation to prevent shorts.

Step 6: Restore power and test system operation, confirming the compressor responds correctly.