SOURCE: ASHRAE (July 22, 2020) “The ASHRAE Epidemic Task Force has developed guidance on the operation of HVAC systems to help mitigate the airborne transmission of SARS-CoV-2 as schools prepare to reopen for the fall academic year. The 41-page...
We are excited to share that Greenheck is now offering virtual HVAC University classes beginning the week of June 15. Several one-hour classes on different topics will be presented each week through August. The classes will be presented live by Greenheck industry...
Quicker, easier access to Greenheck products We are pleased to advise you that Greenheck has created a valuable software tool for your use that will save you significant time when designing HVAC systems with Greenheck equipment. Click here to check out...
As the local Michigan representative for Greenheck HVAC products, we wanted to let you know that we are prepared to help you meet any unique and urgent demands for ventilation products due to the unpredictable developments caused by the COVID-19 virus. Greenheck, our...
Natatorium / Pool Applications There are several schools of thought when it comes to designing Natatorium or Pool applications. In the ASHRAE Journal (July 2017 edition) the “Ventilation Requirements for Natatoriums” article highlights an alternate method for...
Turndown ratio has long been specified by many consulting engineers, but understood by few. Turn down ratio compares the maximum to minimum heat output. Turn down ratio for direct gas fired burners is 25:1, which means that the burner can modulate from 4% to 100% of...
