NYSE:LIIBuilding
Did Lennox’s (LII) DOE-Validated Cold Climate Heat Pump Just Shift Its Innovation Narrative?
Earlier this month, Lennox announced that its commercial cold climate heat pump rooftop unit was the first in the 15-25 tons category to complete laboratory validation in the U.S. Department of Energy’s HVAC Technology Challenge, meeting stringent performance standards validated by the DOE and NREL.
This breakthrough highlights Lennox’s leadership in high-efficiency heating for commercial buildings, addressing long-standing performance and reliability challenges in severe winter...