SKU: 35093967645

Novent 86682 Locking Refrigerant Cap, 5/16” Thread (2-Pack)

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Description

Novent 86682 Locking Refrigerant Cap, 5/16” Thread (2-Pack)Secure Your HVAC System & Prevent Refrigerant Leaks The Novent 86682 Pink R410A Locking Refrigerant Caps provide a tamper resistant, high security solution for protecting HVAC refrigerant service ports. Designed specifically for 5 16 threaded Schrader valves, these caps help prevent unauthorized access, refrigerant leaks, and system contamination in R410A systems. Manufactured with high grade brass and a corrosion resistant anodized aluminum shroud,

Secure Your HVAC System & Prevent Refrigerant Leaks

The Novent 86682 Pink R410A Locking Refrigerant Caps provide a tamper-resistant, high-security solution for protecting HVAC refrigerant service ports. Designed specifically for 5/16” threaded Schrader valves, these caps help prevent unauthorized access, refrigerant leaks, and system contamination in R410A systems.

Manufactured with high-grade brass and a corrosion-resistant anodized aluminum shroud, these caps are built to withstand demanding HVAC environments while maintaining a secure, leak-proof seal.

Key Features & Benefits

  • Tamper-Resistant Security Design
    Requires a specialized tool for removal, preventing unauthorized access
  • Designed for R410A Systems (5/16” Thread)
    Precision fit for HVAC Schrader valves using R410A refrigerant
  • Durable Brass Construction with Anodized Aluminum Shroud
    Corrosion-resistant and built for long-term indoor and outdoor use
  • Integral Neoprene O-Ring Seal
    Ensures a tight, leak-free connection resistant to oils and sealants
  • Torque Limiter Built-In
    Prevents over-tightening and protects valve threads during installation
  • Color-Coded Pink for R410A Identification
    Helps prevent refrigerant cross-contamination and ensures proper system servicing

Product Specifications

Brand: Novent
Manufacturer: RectorSeal
Model (MPN): 86682

Thread Size: 5/16” (R410A Schrader Valves)
Material: High-Grade Brass with Anodized Aluminum Shroud
Color: Pink
Seal Type: Integral Neoprene O-Ring

Quantity: 2 Caps per Pack
Application: HVAC Refrigerant Service Valve Protection
Security Feature: Requires Special Tool for Removal

Why Choose the Novent 86682 Locking Caps?

Properly securing refrigerant service ports is critical for system efficiency, safety, and compliance. These locking caps provide an added layer of protection against:

  • Refrigerant leaks and loss
  • Unauthorized system access
  • Accidental discharge or contamination

Built for professionals, these caps help maintain system integrity and regulatory compliance on every install or service call.

Buy from MRCOOL DIY Direct

Get genuine Novent by RectorSeal products from a trusted, top-tier HVAC supplier.
Fast shipping, expert support, and the parts professionals rely on.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35093967645

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Brandi L Gannon
Waukegan, US
★★★★★ 5
Umbrella base
Color: Black - Sunburst
Great product!
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Reviewed in the United States on May 15, 2026
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The Andersons
Boise, US
★★★★★ 3
Good stand but has issues.
Color: Black - Sunburst
Very sturdy and looks good. But, the part that holds the umbrella is loose and requires a wedge to stop it spinning (I used a plastic knife). Also the screw on the bottom RUSTS and in a BIG way. To solve the rust issue I put an old plastic cutting board under it. We use it with the modifications mentioned.
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Reviewed in the United States on May 7, 2026
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Curtis S Gezotis
West Palm Beach, US
★★★★★ 5
Durable, easy to set up
Color: Black - Sunburst
Works great, easy set up!
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Reviewed in the United States on May 6, 2026
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S. Planck
Port Orchard, US
★★★★★ 5
Nice quality and durable!
This works great so far. We did a mixture of sand and water. We’ve had some crazy rain and winds lately and it’s stayed put!
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Reviewed in the United States on May 23, 2026
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rebecca
Boise, US
★★★★★ 5
Great umbrella stand
Very nice umbrella stand. Good and sturdy. Great price as well. I’m very pleased with this purchase.
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Reviewed in the United States on May 1, 2026

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