Amazines Free Article Archive
www.amazines.com - Monday, November 23, 2020
Read about the most recent changes and happenings at Amazines.com
Log into your account or register as a new author. Start submitting your articles right now!
Search our database for articles.
Subscribe to receive articles emailed straight to your email account. You may choose multiple categories.
View our newest articles submitted by our authors.
View our most top rated articles rated by our visitors.
* Please note that this is NOT the ARTICLE manager
Add a new EZINE, or manage your EZINE submission.
Add fresh, free web content to your site such as newest articles, web tools, and quotes with a single piece of code!
Home What's New? Submit/Manage Articles Latest Posts Top Rated Article Search
Google
Subscriptions Manage Ezines
CATEGORIES
 Article Archive
 Advertising (133430)
 Advice (161164)
 Affiliate Programs (34757)
 Art and Culture (73747)
 Automotive (145659)
 Blogs (75211)
 Boating (9844)
 Books (17221)
 Buddhism (4128)
 Business (1329005)
 Business News (426379)
 Business Opportunities (366351)
 Camping (10967)
 Career (72751)
 Christianity (15848)
 Collecting (11638)
 Communication (115068)
 Computers (241942)
 Construction (38919)
 Consumer (49685)
 Cooking (17067)
 Copywriting (6648)
 Crafts (18205)
 Cuisine (7543)
 Current Affairs (20419)
 Dating (45888)
 EBooks (19696)
 E-Commerce (48224)
 Education (185300)
 Electronics (83506)
 Email (6407)
 Entertainment (159837)
 Environment (28927)
 Ezine (3039)
 Ezine Publishing (5451)
 Ezine Sites (1550)
 Family & Parenting (110929)
 Fashion & Cosmetics (196424)
 Female Entrepreneurs (11846)
 Feng Shui (131)
 Finance & Investment (310446)
 Fitness (106332)
 Food & Beverages (62916)
 Free Web Resources (7940)
 Gambling (30223)
 Gardening (25148)
 Government (10532)
 Health (629684)
 Hinduism (2206)
 Hobbies (44055)
 Home Business (91582)
 Home Improvement (251109)
 Home Repair (46177)
 Humor (4832)
 Import - Export (5453)
 Insurance (45105)
 Interior Design (29585)
 International Property (3485)
 Internet (191004)
 Internet Marketing (146475)
 Investment (22848)
 Islam (1167)
 Judaism (1356)
 Law (80457)
 Link Popularity (4595)
 Manufacturing (20855)
 Marketing (98991)
 MLM (14136)
 Motivation (18221)
 Music (27012)
 New to the Internet (9496)
 Non-Profit Organizations (4048)
 Online Shopping (129631)
 Organizing (7804)
 Party Ideas (11852)
 Pets (38069)
 Poetry (2234)
 Press Release (12683)
 Public Speaking (5635)
 Publishing (7527)
 Quotes (2407)
 Real Estate (126636)
 Recreation & Leisure (95395)
 Relationships (87678)
 Research (16169)
 Sales (80337)
 Science & Technology (110257)
 Search Engines (23487)
 Self Improvement (153224)
 Seniors (6236)
 Sexuality (35948)
 Small Business (49283)
 Software (83015)
 Spiritual (23475)
 Sports (116078)
 Tax (7659)
 Telecommuting (34067)
 Travel & Tourism (307856)
 UK Property Investment (3121)
 Video Games (13428)
 Web Traffic (11747)
 Website Design (56838)
 Website Promotion (36595)
 World News (1000+)
 Writing (35790)
Author Spotlight
ELLISEN WANG

I'm Ellisen, nice to meet you! Obviously you're here because you want to know who I am. Wel...more
CACEY TAYLOR

Im just a man who likes to be happy and see others happy. Im into home business, sports, family, and...more
OLEG KOBETS

Oleg has been providing SEO, Copywriting and Content Management services for 10+ years. For the last...more
SHOVON JOARDER

Shovon Joarder has been working as Freelance Marketing Project Manager for over four years. He also ...more
JASON STEVE

Writing is my passion, Social media marketing is my love. I have written many articles on various ni...more


An Overview of Pneumatic HVAC Controls by Andrew Stratton





An Overview of Pneumatic HVAC Controls by
Article Posted: 02/04/2015
Article Views: 97
Articles Written: 5522
Word Count: 522
Article Votes: 0
AddThis Social Bookmark Button

An Overview of Pneumatic HVAC Controls


 
Business
Heating, ventilating, and air conditioning systems require a setup that enables the user to determine the ambient temperature of the spaces within the building. To ensure the appropriate use of heating and cooling, controls must be efficient and easy to use. Pneumatic HVAC controls offer benefits for specific types of systems, but electronic heating and cooling can also be advantageous.

How It Works

This setup utilizes compressed air to set heating and cooling. Copper and plastic tubes make up the configuration, moving compressed air between the switch and a valve actuator located within the device. Thermostats and sensors within the unit are responsible for maintaining line pressure between the sensor and the valve actuator. As temperature and humidity vary, sensors respond accordingly to move the valve actuator, and the compressed air delivers messages throughout the system.

Benefits

This design is inexpensive to install, use, and maintain. Pneumatic HVAC controls are also durable. It's common for work areas to be potentially hazardous. When a work area must remain free of electronic sparks, this setup is ideal because it is not electronic. It's also possible to use the structure at a reduced load such as 25, 50, or 75 percent, by setting the damper at a specific position, when desired. Electrical systems do not offer this variable. In addition, the compressed air used in this system is oil-free, clean, and dry.

Electrical Based DDC vs. Pneumatic HVAC Controls

Electrical based systems use an electronic signal to operate the heating and cooling mechanisms. With pneumatic HVAC controls, no electrical wiring is necessary to connect a thermostat with the device. Instead, air lines will be present throughout a building, supplying compressed air between an air compressor and thermostats. Additional air lines will also be present between the thermostats and local control devices. The compressed air moving through these air lines makes this nonelectrical option noisier than an electronic setup. Compressed air systems are also typically less reliable than electronic systems.

Converting to DDC

The conversion process to switch to an electrical scheme can be technically involved. Each thermostat present in the configuration will require the installation of wiring. This wiring may necessitate additional power circuitry to manage the electrical demands. Adding additional power sources could also necessitate extra transformers. It's possible to leave pneumatic actuators, or you can choose to replace them with electronic actuators.

It's also necessary to replace temperature, humidity, and pressure sensing devices to ones that will be compatible with the DDC controllers. It's not mandatory to replace existing valves or dampers, which can save on conversion expenses. Modules will need to be installed to operate HVAC components.

Because existing pneumatic HVAC controls can be dated, it may be necessary to tear out the existing air lines prior to installing the new electrical wiring. This process can be expensive and labor-intensive, so some people choose to avoid this process, if possible.

Assess your heating and cooling needs to determine which setup fits your needs and business operation for optimal comfort and energy usage.

When considering pneumatic HVAC controls in PA, residents visit Energy Equipment & Control, Inc.. Learn more at http://www.energyequipment.com/.

Related Articles - pneumatic, hvac, controls, in, pa,

Email this Article to a Friend!

Receive Articles like this one direct to your email box!
Subscribe for free today!

 Rate This Article  
Completely useless, should be removed from directory.
Minimal useful information.
Decent and informative.
Great article, very informative and helpful.
A 'Must Read'.

 

Do you Agree or Disagree? Have a Comment? POST IT!

 Reader Opinions 
Submit your comments and they will be posted here.
Make this comment or to the Author only:
Name:
Email:
*Your email will NOT be posted. This is for administrative purposes only.
Comments: *Your Comments WILL be posted to the AUTHOR ONLY if you select PRIVATE and to this PUBLIC PAGE if you select PUBLIC, so write accordingly.
 
Please enter the code in the image:



 Author Login 
LOGIN
Register for Author Account

 

Advertiser Login

 

ADVERTISE HERE NOW!
   Limited Time $60 Offer!
   90  Days-1.5 Million Views  

 

Great Paranormal Romance


STEPHEN BYE

Steve Bye is currently a fiction writer, who published his first novel, ‘Looking Forward Through The...more
HELEN STEPHENS

I love to research products and write reviews only high-quality useful products. ...more
LAURA JEEVES

At LeadGenerators, we specialise in content-led Online Marketing Strategies for our clients in the t...more
JASON NG

Jason Ng has a huge passion for the health and fitness industry as he strongly believes that having ...more
GENE MYERS

Author of four books and two screenplays; frequent magazine contributor. I have four other books "in...more
CECILIA KAELIN

Cecilia is a professional Editor-writer (30+ years) and works on a worldwide scale. She has a profes...more
DAMIAN POWELL

Demonstrated exceptional leadership in the government and private sector at an executive level. Skil...more
PAUL RICE

hello everyone l been on the net since 2000 and enjoy my work l work as an affiliate and also have w...more
STEVERT MCKENZIE

Stevert Mckenzie, Travel Enthusiast. ...more
ADRIAN JOELE

I have been involved in nutrition and weight management for over 12 years and I like to share my kn...more

HomeLinksAbout UsContact UsTerms of UsePrivacy PolicyFAQResources
Copyright © 2020, All rights reserved.
Some pages may contain portions of text relating to certain topics obtained from wikipedia.org under the GNU FDL license