Lennox 11B69 is an OEM Copeland scroll compressor engineered for dependable, high-capacity cooling in commercial HVAC applications. Built around the Copeland ZR144KCE-TFD-950 platform, this compressor delivers 142,800 BTUH of cooling performance and supports systems operating with R-22 refrigerant. With a 12-ton capacity and proven scroll compression technology, it provides smooth operation, reduced vibration, and long service life in demanding environments.

This compressor operates on 460V, three-phase power at 60 Hz and is designed for use in rooftop units and large split systems requiring consistent performance and energy efficiency. Its 11.6 EER rating helps maintain reliable cooling output while supporting system efficiency goals. The robust construction and OEM specifications ensure proper fit, compatibility, and long-term reliability when replacing failed or aging compressors.

Lennox 11B69 replaces multiple legacy compressor models, making it a direct-fit solution for service technicians performing OEM-approved repairs. Ideal for commercial HVAC maintenance and system restoration, this compressor meets Lennox performance standards and is suited for professional installation only.

Replacement history includes 79M45, 66J33, 27H39, 79M4501, 66J3301, and 27H3901.