HVAC Design Conditions
HVAC Load Calculations HVAC load calculations shall use HAP (Hourly Analysis Program) or Elite (CHVAC) load calculation software. Calculations shall be computer generated for…
Read articleHeat Ventilation Air Conditioning (HVAC)
Browse 52 free articles, standards and practical guides about Heat Ventilation Air Conditioning (HVAC).
52 articles in this topic
Fundamentals of HVAC Control Systems
This article describes the minimum requirements for HVAC control systems consisting of sensors, indicators, actuators, final control elements, interface equipment, other apparatus, accessories, and…
Read articleElectric Duct Mounted Heaters for HVAC System
This article describes the minimum requirements for electric duct mounted heaters. Duct heaters shall have components mounted and wired at the factory and terminated…
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Humidifier For HVAC System | Air Conditioning Systems
This article describes the minimum requirements for humidifiers for use with HVAC systems, including in duct mounted and space mounted humidifiers. Humidifier Working Principle…
Read articleHVAC Chemical Filter Units
This article describes the minimum requirements for chemical filter units for use with HVAC systems. HVAC Chemical Filter Units Submittals Product Data shall include…
Read articleHVAC Fans Selection Guide | Axial Fans | Ventilators
This article describes the minimum requirements for fans for use with HVAC systems, including axial fans, centrifugal fans and ventilators. HVAC Fans Selection Guide…
Read articleHVAC Pump Selection and Types
This article describes the minimum requirements for hydronic pumps for use with HVAC systems, including in line circulators, vertical in line pumps, end suction…
Read articleAir Cooled Centrifugal Water Chillers | How Does A Chiller Work
This article describes the minimum requirements for factory assembled air cooled centrifugal water chillers including compressor motor, motor starter, lubrication system, evaporator, condenser, controls,…
Read articleAir Cooled Reciprocating Water Chillers
This article describes the minimum requirements for factory assembled air cooled reciprocating water chillers including compressor motor, motor starter, lubrication system, evaporator, condenser, controls,…
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What is Fan Coil Unit (FCU) System for HVAC?
A Fan Coil Unit (FCU) is a fundamental component of Heating, Ventilation, and Air Conditioning (HVAC) systems used in residential, commercial, and industrial buildings.…
Read articleCentral Station Air Handling Units
This article describes the minimum requirements for central station air handling units, their accessories and controls. Central station air handling units include indoor and…
Read articleWhat is Packaged Air Conditioner? Types of Packged Air Condtioners
What is Packaged A/C Units This Section describes the minimum requirements for self-contained, packaged, factory assembled and wired unit; consisting of cabinet, compressor and…
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