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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. An attic fan can be gable mounted or roof mounted. Additional ...
The efficiency of air conditioners is often rated by the seasonal energy efficiency ratio (SEER), which is defined by the Air Conditioning, Heating and Refrigeration Institute in its 2008 standard AHRI 210/240, Performance Rating of Unitary Air-Conditioning and Air-Source Heat Pump Equipment. [61]
A whole house fan pulls air out of a building and forces it into the attic space or, in the case of homes without attics, through an opening in the roof or an outside wall. This forces air from the living areas into the attic and out through the gable and/or soffit vents, while at the same time drawing air from the outside into the living areas ...
An air handler, or air handling unit (often abbreviated to AHU), is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning system. [1] An air handler is usually a large metal box containing a blower , furnace or A/C elements, filter racks or chambers, sound attenuators , and dampers . [ 2 ]
Arctic Air is a Canadian drama television series that began airing on CBC Television on January 10, 2012. The series was canceled on March 17, 2014, due to government ...
Arctic Air is a Canadian drama television series that began airing on CBC Television on January 10, 2012. On March 17, 2014, the series was canceled due to government budgetary cuts. [1] In total, 35 episodes aired over the three seasons.
The Christmas Attic is the second studio album by the American rock band Trans-Siberian Orchestra, released in 1998. The cover art is by Edgar Jerins. [5] On September 5, 2019, The Christmas Attic was certified 2× platinum by the Recording Industry Association of America. [6]
A habitable attic, or a habitable room without an attic may use an insulated roof so that moist air from the habitable area cannot condense on the roofing materials. 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 ...