Rls 3091121212111 Copper Press Tee 3/4 Inch Braze-free

Product Description

The RLS 3091121212111 is a 3/4-inch refrigerant-grade copper press tee designed for braze-free installation on copper refrigerant piping. The one-piece fitting uses a press-connect mechanism that creates a leak-proof, mechanically secure joint without an open flame. Rated for temperatures from -40 degrees F to 300 degrees F, it meets the demands of both low-temperature refrigeration and high-side HVAC applications. Licensed HVAC technicians and refrigeration mechanics use these fittings to reduce installation time and eliminate the need for a brazing torch, nitrogen purge, and fire watch.

This fitting is suited for residential and commercial air conditioning systems, heat pumps, chiller piping, VRF and VRV systems, and refrigeration applications including display cases, coolers, walk-in coolers, and freezers. It is also used in transportation refrigeration. The 3/4-inch size and 1-1/4-inch insertion depth make it a practical choice for branch connections in copper refrigerant line sets across a wide range of system configurations.

Key Features

• Braze-free press connection eliminates open-flame torch work and associated fire hazard
• One-piece copper construction provides a repeatable, leak-proof joint
• Operating temperature range of -40 degrees F to 300 degrees F suits both refrigeration and HVAC applications
• 1-1/4-inch insertion depth ensures consistent, full-engagement seating
• Reported 40 to 60 percent reduction in installation time and labor compared to brazed connections
• Compatible with residential, commercial, VRF/VRV, chiller, and refrigeration piping systems

Compatibility

Designed for use in residential and commercial air conditioning, heat pump, chiller, VRF, VRV, and refrigeration systems including cases, coolers, walk-in coolers, freezers, and transportation refrigeration applications using 3/4-inch copper refrigerant piping.

Installation Notes

Installation is performed by licensed HVAC technicians or refrigeration mechanics. Recover system refrigerant and relieve system pressure before cutting into any refrigerant line. Pipe ends must be cut square, deburred, and cleaned to the full insertion depth before pressing. Use only a press tool and jaw set rated and approved for refrigerant-grade press fittings.

Technical Specifications

• Size: 3/4 inches
• Material: Copper
• Insertion Depth: 1-1/4 inches
• Minimum Temperature: -40 degrees F
• Maximum Temperature: 300 degrees F

Standard Information

• Brand: RLS
• Manufacturer Part Number: 3091121212111