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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 112 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jun 27
Order within 13 hours and 34 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


Country of Origin: USA


Item model number: Key


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 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.

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Top Amazon Reviews

    • Good tool
Size: 3IN1
Perfect for the everyday job use
Reviewed in the United States on May 14, 2025 by Aldo
    • 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
    • Reliable
Size: 2-in-1
Very handy and works just fine, no complaints
Reviewed in the United States on February 4, 2025 by Paul
    • Key for AC line lock
Size: 2-in-1
Work well.
Reviewed in the United States on May 1, 2025 by Crimefighter
    • 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
    • Works as intended
Size: 2-in-1
Removed a set of R410 service port caps with ease, very pleased.
Reviewed in the United States on July 9, 2024 by Brett lauman
    • Good tool
Size: 2-in-1
Good HVAC tool for service ports
Reviewed in the United States on August 10, 2024 by Louie Martinez

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