fire smoke damper testing Portland OR 97225

commissioning portland Beaverton OR 97007

The year 2003 marked the beginning of NorthWest Engineering Service Inc.'s work on FLS systems. Because of our extensive experience in Commissioning (Cx) and Testing, Adjusting, and Balancing (TAB), we are in a truly unique position to carry out audit surveys of HVAC systems, identify and functionally test all Fire Smoke Dampers, and offer documentation to meet the standards of the AHJ.

Establishments devoted to education

facilities for assisted living as well as acute care

Investigation in the field and labeling of devices

Among the services we offer at HVAC TAB are HVAC system surveys.

fire smoke damper testing Portland OR 97225

Frequently Asked Questions

Use tabs to alternate between views within the same context, not to navigate to different areas. This is the single most important point, because staying in place while alternating views is the reason we have tabs in the first place. 

What is TAB? TAB stands for testing, adjusting and balancing of your environmental systems and compressors. The testing part includes the use of specialized equipment to take precise measurements of how your system is operating. 

Air balancing is a method of testing your heating and cooling system to spot any problems that are causing uneven airflow or negative air pressure. Once identified, these problems can be corrected so every room gets the amount of air it needs.

First, locate the closest supply air duct to your indoor AC unit. Then use a thermometer, even a refrigerator thermometer will work, and tape it just inside. Let your Air Conditioning run for about ten minutes then check and record the temperature. 

Generally, a tab is the same width as 4 to 5 spaces provided the font being used equally sizes each character. For example, the Courier font's tab equals 5 spaces, whereas the Arial font is 11 spaces to each tab when the font size for both is set to 12.

TAB stands for Testing, Adjusting and Balancing for HVAC systems. It refers to the steps taken by HVAC contractors to calibrate the HVAC unit in commercial establishments to achieve optimal performance and air quality. 

The key to a comfortable and efficient space is the design and function of a building's HVAC systems. The testing, adjusting, and balancing (TAB) of the systems is what ensures they are functioning properly.

What is testing, adjusting and balancing? Testing, adjusting and balancing is the process of evaluating temperature and environmental control systems to ensure they're heating or cooling according to design specifications and at the equipment's best level of efficiency.