ASHRAE Archives | TheHVACLab Energy Solutions

Energy-Saving Opportunities in AHUs

Introduction Energy-saving opportunities in AHUs are a major focus for engineers and facility managers. Air Handling Units consume a large share of HVAC energy. When they run inefficiently, they increase fan power, heating load, and cooling demand. This guide explains the most effective ways to save energy in AHUs while following ASHRAE recommendations. 1. Reduce […]

Top 10 Tips to Improve Chiller Performance

March 22, 2025

Chillers are among the most energy-intensive components in HVAC systems—often accounting for over 40% of total cooling energy use in large commercial buildings.Improving chiller performance isn’t just about energy savings—it directly impacts system reliability, occupant comfort, and lifecycle cost. In this blog, we’ll walk through 10 actionable tips based on ASHRAE guidelines and real-world field

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