Rectorseal 86702 Novent A2L Schrader Valve Cap 5/16 in Red 10pk

Product Description

The RECTORSEAL 86702 is a color-coded, tamper-resistant Schrader valve cap designed for A2L refrigerant systems in residential and light-commercial air conditioning applications. Each cap seals a standard Schrader service valve port to help prevent refrigerant leakage that can cause serious injury or death from exposure to dangerous gases. The red color coding provides immediate visual identification on A2L-designated circuits. Application and removal require a special tool, preventing accidental service access by unqualified personnel. This pack includes 10 caps. Each cap is embossed for additional identification and is threaded at 5/16 inches to fit standard Schrader valve stems.

These caps are intended for use on central A/C units and mini-split systems charged with A2L refrigerants. A2L refrigerants are mildly flammable and require additional handling precautions compared to legacy refrigerants such as R-22 or R-410A. Proper capping of all Schrader service ports is a critical step in preventing accidental refrigerant mixing, unintended venting, and cross-contamination during service visits. HVAC technicians working on new-construction or retrofit A2L systems will encounter these caps as a required component of compliant service valve management.

Key Features

• Red color coding identifies A2L refrigerant circuits at a glance
• 5/16 inch thread fits standard Schrader service valve stems on A/C and mini-split units
• Special-tool-required design restricts access to qualified service personnel
• Embossed markings provide secondary identification without relying solely on color
• Helps prevent A2L refrigerant leakage, accidental mixing, and unintended venting
• Sold in a 10-pack for multi-unit service or shop stocking

Compatibility

Designed for use on standard Schrader service valves with 5/16 inch thread on central A/C units and mini-split systems containing A2L refrigerants.

Installation Notes

Installation and removal of these caps require the appropriate Novent special tool — do not attempt removal with pliers, open-end wrenches, or other improvised tools, as this can damage the valve stem or cap. Recover or isolate refrigerant per EPA Section 608 requirements before breaking into any refrigerant circuit. HVAC technicians should follow all applicable local codes and A2L handling guidelines when servicing systems charged with mildly flammable refrigerants. Confirm the correct cap color is applied to the correct circuit to maintain accurate visual identification across multiple systems.

Technical Specifications

• Thread Size: 5/16 inches
• Color: Red
• Application: A2L refrigerant lines in A/C and mini-split units
• Pack Quantity: 10
• Case Weight: 5.00 pounds
• Case Height: 6.13 inches
• Case Length: 5.56 inches
• Case Width: 6.25 inches
• UPC: 021449867023

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: 86702