1. HVAC - Wikipedia, The Free Encyclopedia hvac systems use ventilation air ducts installed throughout a building that supply conditioned air to a room through rectangular or round outlet vents, http://en.wikipedia.org/wiki/HVAC

HVAC From Wikipedia, the free encyclopedia Jump to: navigation search HVAC may also stand for High-voltage alternating current HVAC systems use ventilation air ducts installed throughout a building that supply conditioned air to a room through rectangular or round outlet vents, called "diffusers"; and ducts that remove air through return-air "grilles" Fire-resistance rated mechanical shaft with HVAC sheet metal ducting and copper piping , as well as "HOW" (Head-Of-Wall) joint between top of concrete block wall and underside of concrete slab, firestopped with ceramic fibre-based firestop caulking on top of rockwool HVAC (pronounced either "H-V-A-C" or, occasionally, " aitch-vak ") is an initialism acronym that stands for " heating ventilating , and air conditioning ". HVAC is sometimes referred to as climate control and is particularly important in the design of medium to large industrial and office buildings such as sky scrapers and in marine environments such as aquariums , where humidity and temperature must all be closely regulated whilst maintaining safe and healthy conditions within. In certain regions (e.g., UK) the term "Building Services" is also used, but may also include plumbing and electrical systems.

2. HVAC-Talk: Heating, Air & Refrigeration Discussion - Powered By VBulletin Software bulletin board for hvac contractors, homeowners, do-it-yourself enthusiasts to use for heating and air conditioning concerns. http://hvac-talk.com/

OAS_SET_POSITIONS('Top,Top2,Right,Right1'); TECHNOLOGY ZONE: Select a Technology Zone Applied Systems and Components Commercial Building Automation and Facility Management Systems Commercial Hydronics Commercial Rooftop Systems IAQ Products/Systems Residential Air Conditioning Systems/Heat Pumps Residential Heating Systems Residential Hydronics Software Temperature Controls Zoning CAN'T FIND IT? USE THE KEYWORD SEARCH: User Name Remember Me? Password Register FAQ Advertise Newsletter ... Cool Cwiz If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Forum Last Post Threads Posts PLEASE READ: Site Rules and Instructions All members, please read and follow these rules. Register Here Welcome to HVAC-Talk! Please... by Boss 04:01 PM H-Talk Site News (2 Viewing) Watch this area for the latest information on Administration updates and H-Talk site news. Bad Membership Registrations by Lusker 12:54 PM Special HVAC-Talk Events HVAC Comfortech (1 Viewing) Get Ready. HVAC Comfortech 2007 is coming to St. Louis. This is the forum where you'll find out all about it. You can also re-visit posts from last year's show in Baltimore in here.

3. HVAC Courses Online, Training Schools, Education, Certification This nationally recognized hvac online course and training program is offered in partnership with hvacReducation.net to bring you the only online hvac Core http://www.gatlineducation.com/hvaccertification.htm

home This nationally recognized HVAC online course and training program is offered in partnership with HVACReducation.net to bring you the only online HVAC Core Technician Training program of its kind on the web. This online certificate program is only offered in partnership with major accredited colleges and universities. Add to: Del.icio.us Digg Google Spurl Yahoo Blink Furl Stumble HVAC Technician 320 hours This nationally recognized HVAC online course and training program is offered in partnership with HVACReducation.net to bring you the only online HVAC Core Technician Training program of its kind on the web. This online certificate program is only offered in partnership with major accredited colleges and universities. Add to: Del.icio.us Digg Google Spurl Yahoo Blink Furl Stumble Live Help

4. HVAC Excellence Establishes standards for technician competency and education. Accreditation, certification, and contact information; Test results. http://www.hvacexcellence.org/

HVAC Excellence The HVACR Industry Standard of Excellence Student Assessments, Technician Certifications, Program Accreditation, Educator Credentialing HVAC Excellence is the largest provider of HVACR Technician Certification. Learn more about HVAC Excellence and the programs we offer the HVACR Industry. Download the 2008 HVAC Excellence catalog here. Conference photos and power points are available here. sociation © All rights reserved HVAC Excellence An ESCO Group affiliate

5. HVAC Mechanic - Free Answers To Furnace, Heating, Heat Pump, And Air Conditionin Information and support on heating, ventilation and air conditioning systems or controls for home owners and professionals. Knowledge base, recalls, forum, http://www.hvacmechanic.com/

Welcome The Tip - Filters - Ok folks it’s may be time to check that filter in your furnace, fan, or roof top unit. Don’t just put any old filter in there; use a.... See the Tip's Page This is what visitors are saying - Thank you so much for this simple little tid-bit of information!!! Let me explain to you how you're two sentence response saved my mom a lot of money. - Continued.... I am not kidding when I tell you this is the most useful Web site I have ever run across! As an HVAC Mechanic you know how scary it can be when.... Continued By following some of the simple recommendations on the trouble shooting page I got it back up and running with no expense. Thank you again and again. Thank you for this site. I am a single mom of three who bought her dream home..... Continued Check out our Forums for free answers to furnace, heating, heat pump, and air conditioning problems provided by furnace, heating, heat pump, and air conditioning technicians. We are your number one source for any information you may want. Check out our

6. HVAC, HVAC Contractors, HVAC Jobs, HVAC Software, HVAC Companies Provides information on hvac, hvac Software, hvac engineers, hvac contractors, hvac recruiters, hvac jobs, Heating, Air Conditioning and ASHRAE. http://www.allhvacinfo.com/

Search For: in: Consulting Engineers HVAC Contractors HVAC Recruiters HVAC Associations/Organizations Software Companies HVAC Discussion Forums HVAC Technical Magazines Welcome to All HVAC Info, your online resource for heating, ventilation, air conditioning, and HVAC All HVAC Info is a comprehensive and ever-growing heating and air conditioning directory, with listings for HVAC consulting engineers, HVAC contractors, HVAC recruiters, HVAC associations, HVAC software companies, HVAC discussion forums, HVAC technical magazines and HVAC resources. Our unique collection of HVAC tools is designed with you, the user, in mind. All HVAC Info is the premier website for organizations and individuals associated with heating, air conditioning, and related industries. The site currently focuses on the North American market; however, our long-term goal is to become the premier global HVAC portal. HVAC Companies HVAC Consulting Engineers HVAC Contractors HVAC Recruiters HVAC Associations/Organizations ... HVAC Software HVAC Resources HVAC Discussion Boards Technical Magazines/Resources HVAC Calculator Home ... SMS Server

7. HVAC Jobs - HVAC Employment - HVAC Careers - HVAC Agent / HVAC / HVACR / HVAC/R hvac Jobs Available Nationwide Looking for hvac Jobs or Refrigeration Jobs? hvac Agent has over a thousand hvac related jobs available today and it is http://www.hvacagent.com/

3590 HVAC Jobs Available TODAY! HVAC Jobs - Looking for a job in the HVAC, Refrigeration or DDC Controls industry? Monday, Mar 31, 2008 Welcome Network Login Find A Job Employers Suppliers ... Contact Us Jobs for: HVAC Technicians HVAC Installers Refrigeration Technicians Maintenance Technicians Building Automation DDC Controls Sheet Metal Workers Pipefitters Steamfitters Foremen Superintendents Project Managers Estimators Engineers Designers/Drafters Service Managers Installation Managers General Managers Operations Managers Branch Managers Sales People Installation Service Maintenance Building Facilities Wholesale Supply Manufacturers Reps HVAC Jobs, Refrigeration Jobs, Apartment Maintenance Jobs, Facilities Maintenance Jobs and other industry related positions are just a few clicks away. HVAC Agent is like a "Professional Sports Agent" for the HVAC and Refrigeration Industry. We actively scout the best HVAC Jobs for you and find those Jobs that will provide you with the top pay, best benefits and most growth potential. HVAC Agents process is 100% Private, Targeted, Proactive and

8. THE HVAC HOMEPAGE, HVAC-CITY hvac City is a resource for people looking for Heating, Ventilating, and AirConditioning, and Refrigeration products and services. http://www.hvac-city.com/

Welcome to HVAC-City , your online resource for heating, ventilating, and air conditioning. WHAT'S NEW TODAY: State by State Listing of Contractors!! We are a consumer information source and search site for HVAC contractors and related trade associations. Brought to you by the Air Conditioning Contractors of America and Wrightsoft Corporation. HVAC-City is constantly being updated to provide you with all the HVAC-related information that the Internet has to offer. Your recommendations and participation are strongly encouraged. Download MS Internet Explorer 4.0 here ) you may window shop the city. Start Here Building Owners Contractors Manufacturers ... Distributors Send us mail Last Update: 11/9/97 visitors since June 10, 1996. To report problems, share your ideas, or have suggestions for this page, please send mail to dsnewbower@wrightsoft.com

9. HVAC Industry News Including HVAC Jobs | The HVAC Source hvac industry links, news, jobs and information. http://www.thehvacsource.com/

@import "misc/drupal.css"; @import "modules/taxonomy_context/taxonomy_context.css"; @import "themes/pushbutton/style.css"; Skip navigation The HVAC Source HVAC Industry News Including HVAC Jobs Home HVAC News Link Directory HVAC Jobs ... Contact Sponsored Links HVAC Directory Directory Home Category Books Coatings ... US - Western HVAC and Refrigeration Resources Land a Job HVAC jobs and air conditioning jobs now available. Online Training Earn career diplomas online for HVAC Technician and related trades. Submit Your Site Register and submit your Web site to our directory. Canada UK Jobs HVAC jobs for residents of Canada and the UK. Online Parts Store HVAC Parts - digital clamp meters, thermostats, tools, books, systems... HVAC Glossary Glossary of common English industry terms. Latest HVAC News and Air Conditioning News March 31, 2008: With Oil Soaring, Heating Fuel Prices Also Hit Record Highs March 31, 2008: California Introduces Legislation to Require CO Detectors March 28, 2008: Training Package Simplifies EPA Section 608 Certification more Latest Industry Links Added Cozy World RegentECO ASHRAE eLearning Kysor Panel Systems HVAC Jobs Now Available Service Technician Refrigeration Technician Maintenance Technician Mechanical Engineer ... More...

10. High Performance HVAC: Air Conditioning - HVAC DDC - Air Conditioner - Cooling S The purpose of High Performance hvac air conditioning, air conditioners and hvac ddc is to highlight and expose the latest advances in technology pertaining http://highperformancehvac.com/

Home Air Conditioning Heating Indoor Air Quality ... Heat Pumps Web highperformancehvac.com High Performance HVAC Home Welcome to High Performance HVAC! Find This High Performance HVAC Page Helpful? Share this High Performance HVAC Page with Others. Del.icio.us Digg Furl Welcome to High Performance HVAC! The purpose of High Performance HVAC is to highlight and expose the latest advances in technology pertaining to the residential and commercial HVAC field (air conditioning and heating). The site is for the general public as well as HVAC professionals from HVAC control technicians to HVAC control engineers. Homeowners will find many topics concerning residential HVAC and how to maintain their air conditioning, heating, and indoor air comfort systems but more importantly, how to get the most from their system. HVAC Products Review High Performance HVAC announces our new sister site which allows users to review their HVAC equipment and products. There are also editor reviews for those interested in a professionals opinion about certain HVAC products. Stop by and check it out and make your very own review. At this time we do not require user registration to make a review but that will change in the near future. If you don't see an HVAC product you want to review use the Submit New link to submit a new product or email us and we'll add the HVAC equipment or produt for you. Stop by and check out the reviews or make a review yourself. Here's your chance to be a critic and allow your opinion to help others make a better decision about the HVAC equipment and products they purchase.

11. Comprehensive Source For Current And Reliable HVAC (Heating, Ventilating And Air A compete industrial news source which deliverers news on hvac (Heating, Ventilating and Air Conditioning) in a fast and reliable manner. http://news.thomasnet.com/news/HVAC

Search for: Search what? News Product/Service Directory Company Name Directory Brand Directory Mar 31, 2008 Newsletters Subscribe Free to Product News Alerts Receive customized, daily news on the products you want. Subscribe View Sample Categories Industrial Market Trends OnSite WebReviews Latest New Product News Adhesives and Sealants ... Browse Companies Press Releases Products in the News Company News People in the News Resources News Delivery Options Mobile Edition PR Resources Licensing Advertising ... MEP Advertisement HVAC Sub-Categories Compressors Cooling Equipment Heating Equipment Other ... Ventilation Equipment (Showing headlines 1 - 20) more .... Gas-Tight Blowers enable visual indication of seal condition. Kaeser Compressors, Inc. Fredericksburg, VA 22404 Mar 31, 2008 Omega G Series gas-tight rotary blowers feature double piston ring and hardened-steel gas and oil seals. Vents may be piped back to suction or purged for single envelope, gas-tight operation. Input shaft double lip seals with oil barrier prevent air ingress and gas emissions, while mounted and piped reservoir provides visual indication of seal condition. Units are available in flows to 5,400 cfm at pressures up to 15 psi or vacuum up to 15 in. Hg. Indirect Water Heater features energy-efficient design.

12. HVAC OpCost This calculator should not be used to determine the size of a new hvac unit, it is intended for cost comparison purposes only. http://www.hvacopcost.com/

Click your location on the cooling and heating maps. Click your location on the map below to determine Cooling Hours. Click your location on the map below to determine Degree Days. If you don't know Equipment Size, SEER AFUE HSPF , etc., click on the name in blue for more information. To estimate heating and cooling equipment size *, enter the square footage of your home: Sq.Ft. COOLING Equipment Size: tons Electric Rate cts/kWhr Cooling Hours COOLING - STANDARD System Type: A/C A/C variable speed SEER If you don't know the SEER , select the approximate year your equipment was manufactured/installed: before 1976 COOLING - HIGH EFFICIENCY System Type: A/C A/C variable speed SEER HEATING Equipment Size: Btus Gas Rate cts/therm Degree Days HEATING - STANDARD System Type: Single Speed Furnace Variable Speed Furnace Heat Pump Electric Heat If you don't know the AFUE HSPF select the approximate year your equipment was manufactured/installed: before 1976 HEATING - HIGH EFFICIENCY System Type: Variable Speed Furnace Single Speed Furnace Heat Pump Electric Heat Actual costs will vary depending on weather conditions and usage. This information is intended for comparison purposes only. This calculator should not be used to determine the size of a new HVAC unit, it is intended for cost comparison purposes only.

13. Guide Professional HVAC System SCADA System - HVAC Product Controls, Air Chiller The best place to learn more about the hvac Systems.We provied all information related heating, ventilating, and airconditioning, articles, Books, http://www.hvacguide.net/

The place,Get more information about HVAC on the web. the secret of HVAC. HVAC MAIN HVAC ARTICLES DIRECTORY Your URL ... Partner HVAC Directory list Buy HVAC Software high Velocity HVAC HVAC HVAC Air Filters ... Water Cooling Towers HVAC Update news. Recent articles: 5 Tips to save cooling and heating energy HVAC System site Overviews - Online resource for Heating Ventilation, Air Conditioning and Refrigeration. Looking for HVAC Product here - Air Conditioners Heat Pumps Gas Furnaces Air Handlers Packaged Air Conditioners Packaged Gas/Elec. Indoor Coils Indoor Air Quality Accessories - New HVAC Article add - 03/2008 HVAC Tips for your home How to make your home heating and air conditioning unit running smoothly and efficiently?It does will help you save your utility bills. True - but did you also realize that by keeping them running efficiently you can extend their operational read more... Is HVAC Control by Building Automation system Important? In the past, the management of HVAC requires more human resources in order to maintain or even Log Sheet recording. The most efficiency of Log Sheet recording need to deliberately record all information such as chiller read more...

14. HVAC Systems Heating, Ventilation and Air Conditioning systems http://www.engineeringtoolbox.com/hvac-systems-t_23.html

HVAC Systems Heating, Ventilation and Air Conditioning systems ... Sponsored Links Acoustic Calculation of Ventilation Systems A procedure for acoustic calculation of noise in ventilation systems Air Condition Systems Air Condition systems - heating and cooling air, control of humidity and temperature Calculating Indoor Temperature and Humidity Loads Calculating sensible and latent heat from persons, lights, electric equipment, machines, evaporation from water surfaces, polluting fluids and miscellaneous loads Dehumidification The fundamental principles of dehumidifying - cooling, adsorption or absorption Fuels - Combustion Air and Flue Gas Combustion air and flue gas for common fuels as coke, oil, wood, natural gas and more Fuels and Chemicals and their Ignition Temperatures The ignition point for some common fuels and chemicals as butane, coke, hydrogen, petroleum and more Fuels and Excess Air of Optimal Combustion Processes Stable and efficient combustion conditions require correct mixtures of fuels and oxygen Fuels and Exhaust Temperatures Exhaust and outlet temperatures for natural gas, liquefied petroleum and diesel applications.

15. HVAC Expertise What you need to know about your hvac system and finding a qualified hvac expert. http://www.hvacexpertise.com/

This internet presence has been developed to provide you with a single source of information on HVAC systems and organizations qualified and ready to assist you. The information is presented in a user friendly approach and we sincerely hope that it provides you with the information you are seeking. We believe that there is no substitute for HVAC Expertise, which we define as quality workmanship performed in a productive and efficient manner, using accepted industry standards with a vast pool of talented workers. We welcome your comments to info@hvacexpertise.com SMILMC F, P.O. Box 221211, Chantilly VA 20153-1211 Tel (703)803-2980 / Fax (703)803-3732 / info@hvacexpertise.com

16. Price HVAC - Supplier Of Preference For Air Distribution. Manufactures registers, grills, diffusers, terminal units and related hvac supplies. http://www.price-hvac.com/

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17. The Training Source Offer videotapes on hvac and other construction trades. We also offer CDROMS, books and manuals on hvac, Electrical, Appliance Service and Plumbing. http://www.hvactraining.com/

home about us send email site map ... The Training Source, Inc. Great Ideas for Great People! Search Over 10 Years of Continued Success in Customer Service, Educational Programs and Contractor Support Services!! Now Open! Our New Contractor Support Center! Questions? Call us at 888-538-5383 or 502-762-0061 Featured Products Alabama HVAC Self Study Courses New! Learn HVAC Online! Click Here! ... Frequently Asked Questions The Training Source, Inc. is 100% Owned by US Military Veterans. God Bless America! “For God so loved the world that He gave his one and only Son, that whoever believes in Him shall not perish but have eternal life." New! Learn HVAC Online! Click Here! Looking for Books, Videos Training Material Click Here! ... view cart

18. Gas Leak Detector, Digital Thermometer, Pressure Gauge, Dwyer, UEI, TPI Gas leak detector, digital thermometer, pressure gauge, gas analyzer from Dwyer, TPI, Robinair, Amprobe, Maglite and other hvac tools manufacturers. http://www.hvactool.com/

Gas leak detector, digital multimeter , carbon monoxide detector, pressure gauge . Whatever the product, HVAC tool.com has you covered! We carry Dwyer , Leatherman, Fieldpiece, Maglite flashlight, Pelican flashlights, Robinair, TPI , UEI, Amprobe, Yellow Jacket, and Mastercool. Welcome to HVAC tool.com, brought to you by JHL Supply, proudly providing specialty tools and equipment for the HVAC industry since 1956. We carry Dwyer Leatherman Mastercool Fieldpiece ... combustion analyzer or Leatherman Wave , we have it! Please visit our Contact Us page or simply call 1 (800) 537-1339 ext. 3 and someone from our knowledgeable staff will be more than happy to assist you. To search for a HVAC product, click on the appropriate category in the left column or utilize our search engine ("Product Search") located in the upper right hand side of the page. No purchase necessary!

19. TACO - HVAC Taco is a manufacturer of hydronic systems and equipment for residential, light commercial, industrial and OEM markets. Site includes information for hvac http://www.taco-hvac.com/

@import url("/css/default.css"); @import url("/css/page_css_files/splash.css"); Get the Flash Player to see this player. var s2 = new SWFObject("/images/flvplayer.swf","playlist","320","240","7"); s2.addParam("allowfullscreen","false"); s2.addVariable("file","/images/ASHRAE1.flv"); s2.addVariable("displayheight","200"); s2.addVariable("backcolor","0x000000"); s2.addVariable("frontcolor","0xCCCCCC"); s2.addVariable("lightcolor","0x557722"); s2.write("player2"); ABOUT US Who We Are History Company Management ... Register Email Boost your business! Join the FloPro Team!... Video on Taco Hydronic Solutions 1160 Cranston Street Cranston, RI 02920 401-942-8000 Privacy Poilicy Site map

20. Hannabery HVAC - HVAC Help, Information, Equipment, Accessories, Parts hvac Help, Tips, Books, Parts, Troubleshooting, Information, News, Equipment, Accessories. http://www.hannabery.com/

Homepage Sitemap Email Us 100% Secure Shopping ... View Cart/Checkout www.hannabery.com Now with 4 locations Serving Eastern Pennsylvania Homeowners and Businesses for over 30 years! Welcome to Hannabery HVAC What's New/Events The Spotlight/Testimonials The E -News Packed with information, the latest news, html text only Heat Pump Test Service Tech Quiz Hannabery Screen-Saver Over 100 color photos, You need to have javascript enabled to get the most of our website. Our Navigational Menu will only work on javascript enabled browsers. Most popular sections of our site include: HVAC Help HVAC Faq's HVAC Books HVAC Store ... Click here to see a sitemap containing links to our entire website. For Reducing Costs - Up to 33% More information on Thermostats For The Best Name Brands We do it all... Residential, Commercial, Retro-fits, New Construction; Gas, Electric, Oil, Heat Pumps, Boilers, Radiant Heat, Mini-Splits, Custom Duct-Work. And we use only the best name brands! Quality Installations, done right the first time! More on our Installation Department More information on humidifiers SUFFER NO LONGER: More information on Air Cleaners The Book Store: Get Your HVAC Books Here!

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