enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Attic fan - Wikipedia

   en.wikipedia.org/wiki/Attic_fan

   An attic fan installed underneath a roof A powered attic ventilator , or attic fan , is a ventilation fan that regulates the heat level of a building's attic by exhausting hot air. A thermostat is used to automatically turn the fan off and on, while sometimes a manual switch is used.

3. Ridge vent - Wikipedia

   en.wikipedia.org/wiki/Ridge_vent

   Early 20th century industrial gas processing plant near Petrolia, Texas. Structure is illustration of natural ventilation with a ridge vent. A ridge vent is a type of vent installed at the peak of a sloped roof which allows warm, humid air to escape a building's attic. Ridge vents are most common on shingled residential buildings.

4. Passive ventilation - Wikipedia

   en.wikipedia.org/wiki/Passive_ventilation

   A roof turbine ventilator, colloquially known as a 'Whirly Bird' is an application of wind driven ventilation. Passive ventilation is the process of supplying air to and removing air from an indoor space without using mechanical systems .

5. Windcatcher - Wikipedia

   en.wikipedia.org/wiki/Windcatcher

   In the center, a shuksheika (roof lantern vent), used to shade the qa'a below while allowing hot air rise out of it. [16] The windcatcher can function in two ways: directing airflow using the pressure of wind blowing into the windcatcher, or directing airflow using buoyancy forces from temperature gradients (stack effect).

6. Steel Winds - Wikipedia

   en.wikipedia.org/wiki/Steel_Winds

   Construction was divided into two phases. Phase I called for the installation of 8 turbines by 2007, while phase II called for the installation of an additional 6 turbines by 2012. The turbine components for phase I were manufactured in 2006 at Clipper's facility in Cedar Rapids, Iowa. They were shipped overland to the project site in early ...

7. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

8. Attic - Wikipedia

   en.wikipedia.org/wiki/Attic

   Also, a building with a complex roof or many piercings between the conditioned area and the attic might control condensation better or more cheaply with an insulated roof and a vapor barrier. [ 5 ] One common code requirement is that the total area of attic vents be equal to or greater than 1/150 of the floor area of the attic, with 50 percent ...

9. Blue Creek Wind Farm - Wikipedia

   en.wikipedia.org/wiki/Blue_Creek_Wind_Farm

   Construction cost: $600 million: Owner: Iberdrola Renewables: Operator: Avangrid Renewables: Wind farm ; Type: Onshore: Power generation; Units operational: 152 turbines: Make and model: Siemens Gamesa G90-2.0 MW: Nameplate capacity: 304 MW: Capacity factor: 29.9% (average 2013-2018) Annual net output: 797 GW·h