Skip to content
HVAC ICIHVAC ICI
      • Home
      • Services
      • Calculators
      • Training
      • Blog
      • Contact
      • Quote
      • Menu

      Blogs

      This article shows how engineers used a supply air dew point of 45°F on an HVAC system retrofit with active desiccant dehumidification on a high school HVAC system retrofit project, resulting in significant energy savings for the district.

      Closed-loop hydronic pump head calculation diagram showing pump, supply and return piping, coil, valves, strainer, air separator, and water-flow direction.
      Title: How to Calculate Closed-Loop Hydronic Pump Head

      Selecting a hydronic pump requires more than entering a building height and choosing a circulator. [...]

      10
      Jun
      Variable Air Volume (VAV) Systems
      Comprehensive Guide to Variable Air Volume (VAV) Systems

      Introduction to VAV Systems HVAC systems, which are crucial for controlling cool air and purifying [...]

      65 Comments

      06
      May
      Understanding Industrial HVAC Systems
      Understanding Industrial HVAC Systems: A Comprehensive Guide

      Introduction to Industrial HVAC What Is Industrial HVAC? Industrial HVAC stands for Heating, Ventilation, and [...]

      20 Comments

      06
      May
      The CAV system
      What is the CAV System

      Introduction to Air Volume Systems Understanding Constant Air Volume (CAV) CAV systems are like the [...]

      22 Comments

      03
      May
      DOAS & Humidity Control

      This article shows how engineers used a supply air dew point of 45°F on an [...]

      27
      Feb
      • About us
      • Blog
      • Calculators
      • Contact
      • Request Engineering Quote
      • Services
      • Training
      Copyright 2026 © HVACICI. All rights reserved.
      • Home
      • Services
      • Calculators
      • Training
      • Blog
      • Contact
      • Quote