- published: 05 Mar 2014
- views: 493909
HVAC (heating, ventilating, and air conditioning; also heating, ventilation, and air conditioning) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. Refrigeration is sometimes added to the field's abbreviation as HVAC&R or HVACR, (heating,ventilating and air-conditioning & Refrigeration) or ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers).
HVAC is important in the design of medium to large industrial and office buildings such as skyscrapers, onboard vessels, and in marine environments such as aquariums, where safe and healthy building conditions are regulated with respect to temperature and humidity, using fresh air from outdoors.
Ventilating or ventilation (the V in HVAC) is the process of "exchanging" or replacing air in any space to provide high indoor air quality which involves temperature control, oxygen replenishment, and removal of moisture, odors, smoke, heat, dust, airborne bacteria, and carbon dioxide. Ventilation removes unpleasant smells and excessive moisture, introduces outside air, keeps interior building air circulating, and prevents stagnation of the interior air.
http://tandnservices.com 770-490-5595 T&N; Services LLC. proudly provides HVAC services to the North Georgia area including: Atlanta, Canton, Woodstock, Marietta, Cumming, Alpharetta, Jasper For more information please visit our website @ http://tandnservices.com
Here is the complete 1 through 10 HVAC commandments every homeowner should abide by, or at least every one that service technicians around the globe would like to have them abide by! This video was made to provide humor to those not just in the HVAC trade, but any service trade, as many of the pet peeves apply to every possible field of service. We had many requests to make a single video bringing all 10 commandments together, so by popular demand, here you go. Please like, subscribe, comment and share with others who may enjoy!
On June 19th, two Shapiro & Duncan Interns shadow a Shapiro & Duncan HVAC Technician and his Apprentice to learn more about what the job entails on a daily basis. Our interns produced, directed and edited the video. Enjoy! Edited by: Tiffany Nguyen Song: Say My Name ft. Zyra by ODESZA
This HVAC training video will identify the purpose and goals of the HVAC system, describe basic HVAC parts, and explain how the parts work together to form a functional HVAC system. Connect with Price online: http://www.priceindustries.com/ https://www.twitter.com/PriceHVAC https://www.linkedin.com/company/price-industries
Please visit our website @ http://www.foxfamilyhvac.com/ Call or text us at (916) 877-1577 to schedule an appointment. Fox Family Heating and Air Conditioning, Inc. proudly serves the entire Sacramento Valley including Sacramento, Elk Grove, Roseville, Citrus Heights, Davis, Folsom, Rancho Cordova, Rocklin, Antelope, Arden Arcade, Auburn, Cameron Park, Carmichael, Diamond Springs, El Dorado Hills, Elverta, Fair Oaks, Florin, Foothill Farms, Foresthill, Georgetown, Gold River, Granite Bay, La Riviera, North Highlands, Orangevale, Parkway, South Sacramento, Pollock Pines, Rancho Murieta, Rio Linda, Rosemont, Shingle Springs, Vineyard, Wilton, Penryn, Loomis, Newcastle, Auburn Lake Trails, Garden Valley, Coloma, Plymouth, Amador City, Sutter Creek, Ione, West Sacramento. Call or Text (916) 8...
some of the basic stuff you need to know about single,duel run ,and hard start capacitors
http://tandnservices.com 770-490-5595 T&N; Services LLC. proudly provides HVAC services to the North Georgia area including: Atlanta, Canton, Woodstock, Marietta, Cumming, Alpharetta, Jasper For more information please visit our website @ http://tandnservices.com
O cheiro do inverno
Entra pela pele
Frio como a neve
Que eu nunca vi
Se não chover, todos verão
O inverno no seu corpo coberto
O gosto do inverno
Entra pelos olhos
Branco como as nuvens
Que eu nunca toquei
Se não amanhecer, todos verão
O inverno nos seus braços abertos
Refrão
Eu só ouço o silêncio
Quebrar o gelo do inverno
Eu só ouço o silêncio
Eu só ouço o silêncio
O cheiro do inverno
Entra pela sala
Leve como as flores
Que eu nunca te dei
Quando eu acordar, todos verão
O inverno no meu quarto deserto
O gosto do inverno
Anda de mãos dadas
Com o vento quente
Que nos envolveu
Quando eu acordar, todos verão
O inverno chegando mais perto
Refrão
Eu só ouço o silêncio
Quebrar o gelo do inverno
Eu só ouço o silêncio
Eu só ouço o silêncio
Quebrar o gelo do inverno
Eu só ouço o silêncio
Eu só ouço o silêncio