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  2. Air conditioning - Wikipedia

    en.wikipedia.org/wiki/Air_conditioning

    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]

  3. Heating, ventilation, and air conditioning - Wikipedia

    en.wikipedia.org/wiki/Heating,_ventilation,_and...

    An air conditioning system, or a standalone air conditioner, provides cooling and/or humidity control for all or part of a building. Air conditioned buildings often have sealed windows, because open windows would work against the system intended to maintain constant indoor air conditions.

  4. This paddle board is over 40% off at Amazon - AOL

    www.aol.com/lifestyle/serenelife-paddle-board...

    SereneLife Inflatable Stand Up Paddle Board . $199 $340 Save $141. ... VacLife Tire Inflator Portable Air Compressor. $26 $45 Save $19 with coupon. See at Amazon. Vacuums. Inse Cordless Vacuum ...

  5. Central vacuum cleaner - Wikipedia

    en.wikipedia.org/wiki/Central_vacuum_cleaner

    The original "Vroom" system, which is still available, uses suction to operate a cabinet-mounted hose reel with a 24 ft (7.3 m) hose, rather than storing the hose within the wall piping. A modular vacuum hose called "QuickClick" is available in 10/15/20 foot (3/4.5/6 m) lengths, allowing a custom-length hose to be quickly set up or taken apart ...

  6. Evaporative cooler - Wikipedia

    en.wikipedia.org/wiki/Evaporative_cooler

    An evaporative cooler (also known as evaporative air conditioner, swamp cooler, swamp box, desert cooler and wet air cooler) is a device that cools air through the evaporation of water. Evaporative cooling differs from other air conditioning systems, which use vapor-compression or absorption refrigeration cycles.

  7. Air filter - Wikipedia

    en.wikipedia.org/wiki/Air_filter

    The two most common standards require that an air filter must remove (from the air that passes through) 99.95% (European Standard) [5] or 99.97% (ASME standard) [6] of particles that have a size greater than or equal to 0.3 μm.

  8. Jerry Mathers - Wikipedia

    en.wikipedia.org/wiki/Jerry_Mathers

    From 1966 to 1969, he was a member of the 146th Airlift Wing, nicknamed The Hollywood Guard, [9] of the California Air National Guard in Van Nuys, California. [ 10 ] [ 11 ] In 1967, while wearing his dress uniform, Mathers, along with child actress Angela Cartwright , presented an Emmy Award to Gene Kelly .

  9. Ventilation (architecture) - Wikipedia

    en.wikipedia.org/wiki/Ventilation_(architecture)

    Air can be exhausted through pressurized hoods or the use of fans and pressurizing a specific area. [35] A local exhaust system is composed of five basic parts: A hood that captures the contaminant at its source; Ducts for transporting the air; An air-cleaning device that removes/minimizes the contaminant; A fan that moves the air through the ...