Total energy recovery, recovers both latent and sensible energy. True 3Å Energy Recovery Wheel Unit — The complete, ready to install assembly consisting of motor, cassette seals, drive hub assembly controller(s) and sensors . Carrier's AiroVision 39HQM Central Station Air Handler Units with 95 different standard sizes. Enthalpywheel is not the term. Additionally, in the summer it removes heat from the air that is used for economizer and minimum outside air. As rule of thumb, the additional costs of the second thermal wheel can be saved during the first 6 months. Other variants include enthalpy wheels and desiccant wheels. Order : 1 Unit The molecular sieve heat wheel recovers latent energy and limits cross-contamination to less than 0.04 percent by particulate count. HVAC Heat Recovery Fahu HEPA picture from Guangdong Head-Power Air Conditioning Co., Ltd. view photo of Ahu, Fahu, Heat Recovery Ahu.Contact China Suppliers for More Products and Price. The heat transfer matrix is contained in patented energy transfer segments that can be removed from the wheel without using tools. When use rotary wheel or plate heat recovery, select as follows,--Plate heat recovery: max. The control of operation shall cover following parts of the HVAC system: Supply Side of AHU High Quality Energy Saving Fresh Air Handling Unit Fahu With Heat Recovery Wheel , Find Complete Details about High Quality Energy Saving Fresh Air Handling Unit Fahu With Heat Recovery Wheel,Fresh Air Handling Unit,Heat Recovery Air Handling Unit,Fahu from Industrial Air Conditioners Supplier or Manufacturer-Beijing Holtop Artificial Environment Technology Co., Ltd. Enthalpy heat recovery wheel type fresh air handling unit FAHU for HVAC system, US $ 6666 - 6666 / Unit, New, Air Handling Unit, Beijing, China.Source from Beijing Holtop Artificial Environment Technology Co., Ltd. on Alibaba.com. The all in one AHU and heat recovery unit saves energy by recovering heat. [Carroll, 1995] More: Heat wheel … • The recovery wheel operates at a face velocity of 510 ft/min to achieve 75% recovery efficiency • The wheel area per side is therefore 8.8 square feet (17.6 square feet for the total wheel) • The volume of the wheel is then calculated from the face area 17.6 square feet multiplied times the depth .5 feet which equals 8.8 cubic feet face air speed is 4.0m/s, the best face air speed is 3.5m/s--Rotary wheel heat recovery: max. 2. Heat that would otherwise be vented outside in the winter time. Almost no cross contamination. Example 1: Calculate the supply air conditions leav-ing a total heat recovery wheel with 12,000 cfm of outside air at 94°Fdb and 77°Fwb; and 12,000 cfm of return air at 75°Fdb and 50% RH, if both the sensible & latent effectiveness of the wheel is 60%. Heat wheel — This generally describes all rotation devices that transfer sensible-only energy . China energy saving fresh air handling unit fahu heat recovery wheel - find detail energy recovery wheel, heat recovery wheel from beijing holtop artificial environment technology co., ltd. Dummy Zone & DOAS with heat wheel recovery; Fresh Air Unit supply fan power; TFA unit with Heat Recovery Wheel; creating %100 fresh air handling unit with LTHW heating coil and DX cooling coil; Outdoor swimming pool and heater; heat recovery and zone exhaust; Heat Recovery Device and Economizer problems A thermal wheel, also known as a rotary heat exchanger, or rotary air-to-air enthalpy wheel, or heat recovery wheel, is a type of energy recovery heat exchanger positioned within the supply and exhaust air streams of an air-handling system or in the exhaust gases of an industrial process, in order to recover the heat energy. The below figures shows the details of heat Recovery Wheel for both AHU & FAHU in cross sectional view. 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