A legacy HVAC system that continues to provide a comfortable indoor air environment has its advantages, allowing building owners to delay the cost of investing in a new one until the time is right.

Add Yahoo as a preferred source to see more of our stories on Google. SIOUX CITY, Iowa (KCAU) — A local church is trying to raise funds for a new air conditioning system. Augustana Lutheran Church ...

VirExit is securing exclusive North American marketing rights for a unique system offering significant protection enhancements against viruses, bacteria, and other harmful microorganisms in three ...

Churches and event spaces can shift from nearly empty to fully occupied within a short period. A sanctuary may sit quiet during the week before filling for worship, while fellowship halls can suddenly ...