Lennox Y7090 – Copper Fitting Reducer, 7/8 x 3/4", C x C, 5-Pack

 

This Lennox Y7090 copper fitting reducer provides a reliable 7/8" to 3/4" copper tube transition for HVAC line sets, refrigeration systems, and general cooling applications. Manufactured from high-quality copper, this reducer ensures maximum corrosion resistance, strong solder connections, and long-term performance. The C x C sweat connection design allows easy installation for technicians working on system repairs, retrofits, or new installations. Ideal for residential and light commercial HVAC systems requiring precise tubing size adjustments.

 

Key Features

 

• Genuine Lennox copper reducer for HVAC and refrigeration
• Reduces 7/8" OD copper tubing to 3/4" OD
• C x C sweat connections for secure, leak-free joining
• Durable copper construction for corrosion resistance
• Compatible with AC systems, heat pumps, and mini-split line sets
• Packed in a convenient 5-count package for service professionals

 

Technical Specifications

 

• Brand: Lennox
• Part Number: Y7090
• Fitting Type: Copper reducer
• Connection Type: C x C (Sweat)
• Size: 7/8" x 3/4"
• Material: Copper
• Application: HVAC, refrigeration, cooling systems
• Package Quantity: 5/Pkg