The best way to ensure long life and maximum return on your investment in your HVAC equipment is by doing some basic maintenance. PTAC units, especially in a commercial environment like a hotel, are not always treated well by users. Still in other applications, like condos, apartments, offices, etc., the PTAC unit becomes a shelf, [...]
Temperature limiting gives you more control over operating costs of the GE Zoneline PTAC unit. By setting limits, no matter where the occupant sets the thermostat, the temperature limiting controls will determine the actual temperatures.
Glenn Anderson and George Kane, building engineers in Arlington, VA needed to replace some old, outdated PTAC units. After testing and completely tearing down 3 different units from various manufacturers, they determined that the McQuay Enersaver PTAC best suited their need. The McQuay PTAC unit was simple and easy to service, and was better engineered [...]