Expanded, the Landmark® line of rooftop units now includes high-efficiency models which can reach up to 12.7 EER and, with optional MSAV® (multistage air volume) supply fan technology, up to 14.5 IEER ...

Recent federal tests showed that their five-ton commercial rooftop unit should be able to air-condition a typical big-box store with less than half the energy needed by conventional cooling units.

Researchers in Australia have looked at how rooftop PV generation ... in all kinds of buildings that have an AC unit. Solar pre-cooling in residential, commercial, and office buildings have ...

A factory-installed option for Energence® 7.5- to 25-ton rooftop units, the MSAV® (multistage air volume) supply fan technology helps systems to reduce energy use while still meeting comfort ...

Recent federal tests showed that their 5-ton commercial rooftop unit should be able to air-condition a typical big-box store with less than half the energy needed by conventional cooling units.

Recent federal tests showed that their five-ton commercial rooftop unit should be able to air-condition a typical big-box store with less than half the energy needed by conventional cooling units.