Indoor air quality is vital for occupant comfort and productivity, with CO₂ levels serving as a key indicator. For facilities managers, keeping CO₂ concentrations in check isn’t just about comfort—it affects health, focus, and energy efficiency. High CO₂ levels often signal poor ventilation, leading to fatigue and reduced cognitive performance.
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Prepare your Cooling Systems for the Summer
With warmer weather on the horizon, now is the time to ensure your cooling systems are ready to perform reliably. Implementing thorough start-up procedures helps confirm that chillers, cooling towers, and RTUs are operating within their intended design parameters—minimizing the risk of unexpected failures and ensuring consistent comfort throughout the summer season.
Testing and Balancing your HVAC
As warmer weather approaches, now is the time to make sure your HVAC system is operating at peak performance. Proper testing and balancing—using tools like a hot-wire anemometer and balometer—are key to achieving optimal airflow and system efficiency.
Pumps, fans, compressors and Electric Motors
Regularly inspecting your rotating machinery and identifying misalignments or excessive vibrations early can help prevent motor failures and maintain optimal performance.
Free equipment demonstrations at City agencies
Our staff can help City staff select the correct tools to diagnose building issues and get trained to use them.
Frequently Asked Questions
Find answers to common questions about the NYC Energy Tools website and Field Equipment Lending Library (FELL). If you have any questions that are not covered here, please contact us for further assistance.
Liquid-to-Liquid Heat Exchanger
Use this kit to assess the heat transfer of a plate and frame liquid-to-liquid heat exchanger.
Compressor and Motor Kit
Use this kit to assess the energy consumption (electricity usage) of a compressor motor connected to a chiller system.
Air-to-Air Heat Exchanger
Use this kit to assess the heat transfer of a rotary wheel air-to-air heat exchanger.
Pump and Motor Kit (Variable-Speed)
Use this kit to assess the energy consumption (electricity usage) of a variable-speed, variable-volume pump and motor.