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2. Testing, adjusting, balancing - Wikipedia

   en.wikipedia.org/wiki/Testing,_adjusting,_balancing

   In heating, ventilation, and air conditioning (HVAC), testing, adjusting and balancing (TAB) are the three major steps used to achieve proper operation of heating, ventilation, and air conditioning systems. TAB usually refers to commercial building construction and the specialized contractors who employ personnel that perform this service.

3. National Environmental Balancing Bureau - Wikipedia

   en.wikipedia.org/wiki/National_Environmental...

   Founded in 1971 and headquartered in Gaithersburg, Maryland, USA; the National Environmental Balancing Bureau (NEBB) is an international association certifying firms and qualifying supervisors and technicians in the following disciplines: Testing, Adjusting, and Balancing (TAB) of HVAC systems; Building Systems Commissioning (BSC); Sound and Vibration Measurement (S&V); Retro-commissioning ...

4. Air Movement and Control Association - Wikipedia

   en.wikipedia.org/wiki/Air_Movement_and_Control...

   The Air Movement and Control Association International, Inc. (AMCA) is an international trade body that sets standards for Heating, Ventilation and Air Conditioning equipment. It rates fan balance and vibration, aerodynamic performance, air density, speed and efficiency.

5. Goshen Township, Auglaize County, Ohio - Wikipedia

   en.wikipedia.org/wiki/Goshen_Township,_Auglaize...

   The Waynesfield-Goshen School District encompasses a large part of the township, with small portions in the northeast served by the Upper Scioto Valley Local School District. [citation needed] The township is served by the Wapakoneta (45895) post office, the Waynesfield post office (45896) and the Lakeview (43331) post office. New Hampshire has ...

6. Heating, ventilation, and air conditioning - Wikipedia

   en.wikipedia.org/wiki/Heating,_ventilation,_and...

   Rooftop HVAC unit with view of fresh-air intake vent Ventilation duct with outlet diffuser vent. These are installed throughout a building to move air in or out of rooms. In the middle is a damper to open and close the vent to allow more or less air to enter the space.

7. HVAC control system - Wikipedia

   en.wikipedia.org/wiki/HVAC_control_system

   HVAC (Heating, Ventilation and Air Conditioning) equipment needs a control system to regulate the operation of a heating and/or air conditioning system. [1] Usually a sensing device is used to compare the actual state (e.g. temperature) with a target state. Then the control system draws a conclusion what action has to be taken (e.g. start the ...

8. Goshen Township, Belmont County, Ohio - Wikipedia

   en.wikipedia.org/wiki/Goshen_Township,_Belmont...

   Goshen Township was settled about 1801 by settlers from Virginia, Pennsylvania and Ireland. [4] These settlers probably named their new township after a Goshen Township in Chester County, Pennsylvania. [5] Goshen Township was described in 1833 as having several gristmills and saw mills, three or four fulling mills and carding machines. [4]

9. Goshen Township, Mahoning County, Ohio - Wikipedia

   en.wikipedia.org/wiki/Goshen_Township,_Mahoning...

   Named after Goshen, Connecticut, [4] is one of seven Goshen Townships statewide. [5] Goshen Township was established in 1810. [6] For many years, the township was part of Columbiana County, before becoming part of Mahoning County in 1846. [7]