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2. Dedicated outdoor air system - Wikipedia

   en.wikipedia.org/wiki/Dedicated_outdoor_air_system

   DOAS air handling unit with heat recovery wheel and passive dehumidification. A dedicated outdoor air system (DOAS) is a type of heating, ventilation and air-conditioning system that consists of two parallel systems: a dedicated system for delivering outdoor air ventilation that handles both the latent and sensible loads of conditioning the ventilation air, and a parallel system to handle the ...

3. Moisture removal efficiency - Wikipedia

   en.wikipedia.org/wiki/Moisture_removal_efficiency

   DOAS Diagram. Moisture Removal Efficiency (MRE) is a measure of the energy efficiency of any dehumidification process. Moisture removal efficiency is the water vapor removed from air at a defined inlet air temperature and humidity, divided by the total energy consumed by the dehumidification equipment during the same time period, including all fan and pump energy needed to move air and fluids ...

4. DOAS - Wikipedia

   en.wikipedia.org/wiki/DOAS

   Dedicated outdoor air system; Differential optical absorption spectroscopy; Doas (Software) This page was last edited on 24 August 2020, at 01:28 (UTC). Text is ...

5. CaptiveAire Systems - Wikipedia

   en.wikipedia.org/wiki/CaptiveAire_Systems

   Sales reached one million in 1979. In 1981, a separate company was formed for the ventilation business with the name “CaptiveAire". The company has continued to expand, acquiring several ventilation companies in order to expand its product line. In 2017, CaptiveAire entered the HVAC market with the release of a dedicated outdoor air system. [3]

6. Demand controlled ventilation - Wikipedia

   en.wikipedia.org/wiki/Demand_controlled_ventilation

   Demand control ventilation is an attractive alternative to standard design in these situations because DCV systems only supply the outdoor airflow necessary to serve the occupants in a space. Therefore, the above-described energy is not wasted in this system type.

7. Ground-coupled heat exchanger - Wikipedia

   en.wikipedia.org/wiki/Ground-coupled_heat_exchanger

   The closed loop system can be more effective cooling the air (during air temperature extremes) than an open system, since it cools and recools the same air. Open system: Outside air is drawn from a filtered air intake (Minimum Efficiency Reporting Value MERV 8+ air filter is recommended) to cool or preheat the air. The tubes are typically 30 m ...

8. AOL

   search.aol.com

   The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

9. Underfloor heating - Wikipedia

   en.wikipedia.org/wiki/Underfloor_heating

   [29] [30] By removing the sensible heating load from the total HVAC (Heating, Ventilating, and Air Conditioning) load, ventilation, filtration and dehumidification of incoming air can be accomplished with dedicated outdoor air systems having less volumetric turnover to mitigate distribution of airborne contaminates. There is recognition from ...