As the cooling season approaches, it’s essential to ensure your HVAC system is ready to perform efficiently and reliably. One of the most important steps in this process is testing and balancing the system using a hot-wire anenometer and balometer. This not only optimizes comfort for occupants but also improves energy efficiency and prevents costly issues down the road.
What is a Hot-wire Anemometer & Balometer?
The hot-wire anemometer is a handheld instrument used to measure air velocity and airflow in HVAC systems. It’s particularly useful for taking velocity readings at supply and return grilles, diffusers, or ducts. This tool is ideal for performing spot checks to identify areas with reduced airflow—such as ducts affected by dust buildup or blockages.
The balometer, also a handheld device, is specifically designed for testing and balancing HVAC systems. It measures the volume of air being delivered through supply diffusers, helping to verify system performance, diagnose underperforming zones, and ensure consistent air distribution throughout occupied spaces.
Sensor Tips
Benefits of Using Hot-wire Anenometer & Balometer for HVAC
- Comfort for Occupants: Proper air distribution ensures all rooms are cooled evenly, avoiding hot spots or overly cold areas. this keeps occupants comfortable and reduces complaints.
- Code compliance and Performance Standards: Many building codes and standards (like ASHRAE Standard 62.1-2022) require proper testing and balancing for HVAC systems. It also helps meet design specs and performance benchmarks.
- Predictive Maintenance: Identifying and fixing issues before peak cooling demand occurs helps you avoid emergency maintenance or occupant complaints during the hottest months.
You can check out our equipment library to find hot-wire anenometer and balometer suitable for your application by using the various filters and search functionality. For more guidance on equipment suitable depending on the application, see our measurement guides.