For best results, two rooftop HVAC units must be installed per coach (60kW total cooling), one on each end of the coach. The rooftop HVAC system is qualified to international standard EN15085. All ...

The bill for the Marblehead High School roof is already steep before adding another $8.6 million to it. Yet the necessity for ...

DENVER (KDVR) — South Metro Fire Rescue responded to a fire in an HVAC unit on the roof of a commercial building in Centennial. No injuries have been reported. The fire was on the roof of a ...