This unit utilizes a new platform that allows it to be used in both replacement and new installation applications.

YORK has passed and exceeded the laboratory testing phase of the US Department of Energy (DOE) Commercial Building HVAC ...

Converting constant-volume package rooftop units to variable-volume operations can have a significant impact on energy consumption. Since their creation, package rooftop units (RTUs) have been ...

Lennox Commercial HVAC's cold climate heat pump rooftop unit is the first to pass lab validation in the 15-25 tons category of the Commercial Building HVAC Technology Challenge. DALLAS, Sept. 5, 2025 ...