TAB Testing Adjusting and Balancing
HVAC SYSTEMS
• Testing, Adjusting, and Balancing (TAB) of HVAC (Heating, Ventilation and Air Conditioning) installations
After concluding the mounting phase of an air conditioning installation, the system must be tested and adjusted according to the standards set by ANSI/ ASHRAE 111 -2008 (Testing, Adjusting, and Balancing of Building Heating, Ventilation, Air-Conditioning, and Refrigeration Systems), in order to assure the installed system best performance.
TAB effectively concludes the system installation, providing its performance as required by the project, assuring quality regarding energy consumption, thermal comfort, operational costs, internal air changes, air and water distribution, relative room pressurization, and equipment performance.
• Temperature, relative humidity and pressure gradients environmental monitoring and equipment performance issues diagnose, by using stand-alone data loggers.
Monitoring can be applied to any building or industrial process or system, such as central cooling water systems, thermo-accumulation facilities, heat-exchangers, air conditioning, freezers, industry refrigeration systems, conditioned environments with temperature unbalance, thermal equipment or electromechanical production processes etc.