Rectorseal 86703 Novent A2L Schrader Valve Cap 5/16 in 50 Pack

Product Description

The RECTORSEAL 86703 is a red, color-coded locking cap designed to seal standard Schrader service valves on A2L refrigerant systems. It threads onto 5/16-inch Schrader valve ports and creates a tamper-resistant barrier that helps prevent accidental refrigerant release, unauthorized access, and dangerous gas inhalation. Each cap is embossed for easy identification and requires a special proprietary tool for both application and removal. This 50-pack format suits service fleets, wholesale restocking, and contractors maintaining multiple residential A/C or mini-split systems. Installation is handled by licensed HVAC technicians working on A2L refrigerant circuits.

The 86703 Novent cap is intended for use on central A/C units and mini-split systems that use A2L refrigerants. A2L refrigerants are mildly flammable, making proper valve sealing a critical safety measure on every service call. The red color coding immediately communicates A2L service to any technician approaching the equipment, reducing the risk of accidental refrigerant mixing during maintenance or repair. The 50-pack quantity is suited for contractors stocking field service vehicles or shop inventory for ongoing residential and light commercial work.

Key Features

• Seals standard Schrader service valves on A2L refrigerant systems to reduce leakage risk
• 5/16-inch thread fits standard Schrader valve port sizing on A/C and mini-split equipment
• Red color coding identifies A2L service points at a glance, reducing misidentification on the job
• Embossed cap surface supports quick visual and tactile identification
• Requires special removal tool, providing tamper resistance against unauthorized access
• 50-pack quantity supports fleet stocking and high-volume service operations

Compatibility

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

Installation Notes

Installation and removal of Novent locking caps requires the correct proprietary tool — do not attempt removal with pliers, wrenches, or improvised tools, as this can damage the valve core or cap. Always recover or isolate the refrigerant circuit before servicing any Schrader valve to comply with EPA Section 608 requirements. Licensed HVAC technicians should verify the correct cap color and thread size before installation to prevent mismatched sealing on multi-refrigerant systems. Store unused caps in a clean, dry location to protect the threads from contamination before use.

Technical Specifications

• Thread Size: 5/16 inches
• Color: Red
• Application: A2L refrigerant lines in A/C and mini-split units
• Pack Quantity: 50
• Case Weight: 3.00 pounds
• Case Height: 1.00 inches
• Case Length: 5.81 inches
• Case Width: 10.88 inches
• UPC: 021449867030

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: 86703