Rectorseal 86689 Novent Locking Cap 1/4 in A2L Red 50 Pk

Product Description

The RECTORSEAL 86689 is a locking refrigerant service valve cap designed to seal standard Schrader valves on air conditioning systems that use A2L refrigerants. Each cap threads onto 1/4-inch Schrader valve stems and requires a special tool for both installation and removal, preventing unauthorized access and accidental refrigerant release. The red color coding identifies A2L refrigerant service points at a glance. This 50-pack is stocked by HVAC technicians servicing residential and light commercial equipment where A2L refrigerant containment and cross-contamination prevention are required by current service protocols.

These caps are used on split systems, mini-splits, and other A/C equipment charged with A2L-classified refrigerants. The locking design reduces the risk of accidental refrigerant mixing, which can occur when service ports are left unprotected or capped with standard non-locking caps. The embossed markings and red color make identification straightforward during service calls, especially when multiple refrigerant types are present on the same job site. HVAC technicians and refrigeration service professionals are the primary installers of this product.

Key Features

• 1/4-inch thread fits standard Schrader refrigerant service valves
• Locking design requires special tool for installation and removal
• Red color coding identifies A2L refrigerant service points
• Embossed markings for durable, permanent identification
• Helps prevent accidental refrigerant mixing and unauthorized venting
• Sold in a 50-pack for service fleet and shop stocking

Compatibility

Designed for use on standard Schrader service valves with 1/4-inch thread on A/C systems charged with A2L refrigerants.

Installation Notes

Installation and removal require a dedicated Novent tool — do not attempt to apply or remove these caps with standard valve cap tools or pliers. Always recover or isolate refrigerant per EPA Section 608 requirements before servicing any connected valve. Verify the cap thread matches the service port before applying torque. HVAC technicians should follow applicable local codes and manufacturer service procedures when working with A2L flammable refrigerants.

Technical Specifications

• Thread Size: 1/4 inch
• Color: Red
• Refrigerant Class: A2L
• Quantity: 50 per pack
• Valve Type: Schrader service valve

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: 86689