HVACR Blogs

Accurate heat load estimation is critical for the efficient design of cold storage refrigeration systems. Misjudging these loads can lead to oversized systems, increased energy costs, or worse—product spoilage. This blog dissects the typical heat load components in cold storage facilities and provides a step-by-step example to help HVAC engineers size refrigeration systems correctly. We’ll […]

Artificial Intelligence (AI) is changing the world—and the HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) industry is no exception. As global demand for smarter, energy-efficient, and sustainable systems grows, AI is being adopted in residential, commercial, and industrial applications to improve efficiency, reduce costs, and enhance performance. In this blog, we explore how AI is

Introduction Proper fan sizing is fundamental to HVAC performance and energy efficiency. An incorrectly sized fan or blower can result in poor airflow, system imbalance, energy wastage, or even premature component failure. Whether you’re designing for a rooftop unit, an AHU, or an exhaust system, selecting the right fan requires understanding airflow requirements, pressure losses,

Introduction In modern HVAC systems, air handling units (AHUs) are the core components responsible for conditioning and distributing air. Within AHUs, different air streams interact in carefully engineered pathways. Understanding the behavior of these air streams—supply, return, fresh (outdoor), mixed, and exhaust—is vital for HVAC engineers aiming to design efficient and compliant systems. This blog