The S-Classâ„¢ 35- to 50-ton packaged rooftop line features single-zone, bypass zoning, and zoning applications for commercial buildings. The units have a rating of up to 10.8 EER and 13.2 IPLV. Some ...
When rooftop units first came on the scene three decades ago, they were a rather basic solution for controlling temperature in one-story commercial buildings. The units constantly broke down, were ...