The First Law of Thermodynamics
The first law of thermodynamics states that “energy can neither be destroyed nor created and it can only be transformed.” Thus what happens to the …
Continue ReadingShowing items from HVAC: Heating, Ventilation & Air-Conditioning
Understanding Central Air Conditioning and Heating Systems
The correct sizing of the central air conditioning and heating systems play a major role on energy expenditure. Here are a few working tips for …
Continue ReadingTrue or False: Hydro-Air Systems do not Dry the Air like Furnaces
Many people believe that hydro-air systems do not dry the air like furnaces do. Since dry air can cause a number of health ailments, this would be a …
Continue ReadingCleaning Air Handler and Air Handler Drain Lines
Wondering, how to clean air handler units and drain lines? Here, the simple process of cleaning air handler and drain lines is described through …
Continue ReadingAir Conditioning: Should All Windows Be Closed in the Home?
Air conditioning in the home is used in warm countries; keeping the inside temperature relatively cool whilst lowering the humidity of the air. It is …
Continue ReadingTypes of Cooling Towers - Natural Draft and Mechanical Draft
This article provides information about the two types of cooling towers most commonly found- namely natural draft and mechanical draft. Find out how …
Continue ReadingEffective Low Tech Homemade Air Conditioner Types for User Fabrication
Are you planning to buy a conventional type of air conditioner from the market? Wait a moment: the low cost, efficient, and eco-friendly homemade air …
Continue ReadingMechanical Ventilation in HVAC
Mechanical Ventilation is an integral part of HVAC. It is the movement of air from one space to other as well as supply of fresh air into the air …
Continue ReadingEffect of Increasingly High Frequency on Induction Heating
Need information about high frequency induction heating? You are on the right page. This article describes high frequency induction heating, how …
Continue ReadingUnderstanding Central Air Conditioning and Heater Filter Media
Filters are used to protect air conditioning systems and people from dirt and dust present in the air. This article describes the various types and …
Continue ReadingDuctless Mini-Split Air Conditioners - Selection, Benefits, Considerations.
Mini-split ductless AC are a revolutionary type of air conditioner that can be installed in homes, offices, cabins, boats, basements, room additions, …
Continue ReadingDownload Excel Spreadsheets to Calculate Natural Convection Heat Transfer Coefficients
Download Excel spreadsheets to calculate natural convection heat transfer coefficients. We’ve included several configurations, including …
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