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Pandemic drives heating, cooling tech

There has been an increased interest in and focus on cleaner indoor air, especially in hotel rooms and other spaces where guests move through daily.

Esther Hertzfeld Sep 29, 2023 8:00am

Friedrich introduced its FreshAire PTAC with the goal of giving hoteliers a range of options to improve indoor air quality

Variety of issues impact PTAC, HVAC system selection

Apr 10, 2023 10:39am

Friedrich FreshAire PTAC

How HVAC systems can improve air quality, reduce allergens

Mar 23, 2022 10:10am

Rooftop HVAC equipment

How hotels should tackle HVAC maintenance

Mar 24, 2020 8:01am