Lennox X4222 – Lennox Zone Damper, Rectangular, Side Mount, 20 Inch x 8 Inch, 6727L

 

The Lennox X4222 rectangular zone damper (model 6727L) is engineered for reliable airflow control in residential and light commercial HVAC zoning systems. Designed for side-mount installation, this 20 x 8 inch damper ensures precise regulation of conditioned air, improving comfort, system balance, and overall efficiency. Built to Lennox quality standards, it provides smooth damper operation and long-term durability in multi-zone applications.

 

Features

• Genuine Lennox rectangular zone damper for HVAC zoning systems
• 20" x 8" size with side-mount configuration for flexible installation
• Enhances airflow regulation and zone balancing across ducts
• Durable construction designed for dependable long-term operation
• Compatible with Lennox zoning controls and similar systems
• Helps improve comfort and energy efficiency in multi-zone environments

 

Specifications

• Brand: Lennox
• Part Number: X4222
• Model: 6727L
• Product Type: Rectangular Zone Damper
• Mounting Style: Side Mount
• Dimensions: 20 Inch x 8 Inch
• Application: Residential and Light Commercial Zoning