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The HVAC Multi Key Tool is a Versatile Tool Designed for The Installation and Removal of Locking caps Used in HVAC Systems That use 410A and R22 refrigerants.

  • Based on 125 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Aug 27
Order within 4 hours and 42 minutes
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Size: 2-in-1


Features

  • Tamper-Resistant Multi Key Tool 410A & R-22

Description

Refrigerant Multi-Key for Use with All Novent NG/NP/NPE Euro and NS Universal Locking Caps. Tamper-Resistant/Locking Caps (sold separately) offer a unique way to prevent access by unauthorized individuals or misuse. Service technicians, installers, or DIYers must have this tool. The HVAC Multi-Key Tool is a versatile tool designed for the installation and removal of locking caps used in HVAC systems that use 410A and R22 refrigerants & valve core removal tool. This tool provides convenience and efficiency by eliminating the need for multiple tools. It simplifies the process and saves you time and effort

Product Dimensions: 1 x 0.5 x 1 inches


Item Weight: 0.634 ounces


Manufacturer: hvac


Item model number: Key


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Hvac
Size: 3IN1
Works great never lose it because it's on your key chain. An hvac must
Reviewed in the United States on June 11, 2025 by Thomas Setterlund
    • Reliable
Size: 2-in-1
Very handy and works just fine, no complaints
Reviewed in the United States on February 4, 2025 by Paul
    • Ease of use
Size: 2-in-1
These refrigerant keys are something I use on a daily basis, working as a HVAC senior service technician. There are no manufacturing defects, or spurs, from the manufacturing process that get stuck in the locking cap, or prevent it from even being used to remove it. I’ve used other “universal” refrigerant keys, and they were made out of interior material, and had spurs where the two casts used to make them meet. I want acne to use two of them, and was barely able to use the third one because I used my linesman’s to clear enough of the spurs off to makes it usable. These are well made, and easily used with the locking refrigerant caps. I would recommend these to anyone that works in the industry, and use these on a regular basis. ... show more
Reviewed in the United States on June 10, 2024 by christopher m norbury
    • Key for AC line lock
Size: 2-in-1
Work well.
Reviewed in the United States on May 1, 2025 by Crimefighter
    • Good tool
Size: 2-in-1
Good HVAC tool for service ports
Reviewed in the United States on August 10, 2024 by Louie Martinez
    • Arrived quickly and worked
Size: 2-in-1
Had no idea locks are installed on air conditioning units. Builder did not give me a key but this worked.
Reviewed in the United States on August 20, 2024 by Kate P
    • Works great
Size: 2-in-1
No issues with taking off locking R22 or R410A caps
Reviewed in the United States on July 30, 2024 by April
    • Cheap not good quality
Size: 3IN1
It broke after using 2 times . Not reliable tool poorly made
Reviewed in the United States on July 30, 2025 by Amazon Customer

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