Recently, I published articles on this site entitled: What's a 2/2 or what's a 3/2 compressed air valve? Here, in the next installment in this series, is information on the 4/2 style.
The first number in the 4/2 air valve, the four, refers to the number of “working” air ports that are found in the valve […]
Cold air falls and warm air rises. Why? Discuss!
Many of us experience the effects of falling cold air and rising warm air on a regular basis. It is happening all the time in the air above and around us and is one of the components in our weather systems. You may notice that when there […]
Although swamp coolers and air conditioners were invented to turn hot air into cool, the science behind each method is quite different.
What is a swamp cooler? It?s just another name for an evaporative cooler. Water is used to wet absorptive pads around the sides of the cooler. A fan or “squirrel cage” draws outside air […]
Good indoor air quality is a critical element that contributes to a favorable learning atmosphere and helps ensure that all students and staff are working in a healthy environment.
With continuing escalation in fuel and energy costs, school systems recognize the importance of optimizing the insulation of school buildings and sealing the building to prevent loss […]
Recently, I published an article on this site titled: What's a 2/2 compressed air valve? Here, in the next installment in this series, is information on a slightly more complex air valve the 3/2 style.
The first number in the 3/2 air valve, the three, refers to the number of “working” air ports that are found […]
UV air purifiers utilize a type of technology that is most effectively used in combination with other types of air purification systems. Ultra violet air purifiers are not air cleaning filters, in that they do not harvest harmful particulates from the air, like the HEPA or electronic systems. UV air purifiers are, however, an extremely […]
If you are thinking of getting an air conditioner for your place of work or home, consider the benefits of air conditioner rentals. This is where professional air conditioning companies supply the hire of air conditioners that would best suit your individual requirements and work or home environment. One standout benefit of an air conditioner […]
Purchasing an air purifier can be confusing, and you do get an awful lot of information thrown at you when you visit the different manufacturing websites, don?t you? How can you tell what?s what, and why do we need air filters anyway? And how do air purifiers work? Is the air really that bad? Haven?t […]
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