28/09/2016ﺍﻟﺩﺧﻭﻝ ﺗﺳﺟﻳﻝ ﺇﻟﻛﺗﺭﻭﻧﻳﺔ ﻣﺩﻭﻧﺔ ﺇﻧﺷﺎء MEP SITE: what is FCU, AHU AND FAHU? «ﺍﻟﺗﺎﻟﻳﺔ ﺍﻹﻟﻛﺗﺭﻭﻧﻳﺔ ﺍﻟﻣﺩﻭﻧﺔ ﺍﻟﻣﺯﻳﺩ 1 MEP SITE Engineering has existed since ancient times as humans devised fundamental inventions such as the wedge, lever, wheel, and pulley. Each of these inventions is essentially consistent with the modern definition of engineering. Monday, 21 March 2016 what is FCU, AHU AND FAHU? FCU: FCU is the abbreviation used for FAN COIL UNIT that are available for either DX or chilled water system that houses refrigerant or chilled water coil respectively. Beside the type of coil used, the other components are common such as the blower fan & filters. FCUs are usually available from 0.75 to 5 TR from various brands across the globe. Total Pageviews 3,877 There was an error in this gadget Fan Coil Unit, as the name suggests the unit houses the Blower(Fan), the evaporator Coil (for DX System) / Heat Exchanger Coil( for sytems other than DX), Filter and sometimes Heater Coil(Electric). Usually takes the hot air from room and cool it then suply to room. FCU is fan coil unit which is intalled for samll capacities and have less options than AHU like no humidity control and no special options for heat recovery of air filters. Fan Coil Unit, as the name suggests the unit houses the Blower(Fan), the evaporator Coil (for DX System) / Heat Exchanger Coil( for sytems other than DX), Filter and sometimes Heater Coil(Electric). Usually employed for upto 4 to 5tons , some manufacturers do make higher capacities but will be belt driven which could be noisy. AHU: AHU is generally a bigger system than FCU. AHU is more complex than the FCU and that AHU are often used in bigger establishments or spaces. The AHU system usually channels air through ducts whereas the FCU may have or don't have any ductworks. AHU system treats outside air while FCUs basically recycle or recirculates the air. AHU have sections for reheating and humidifying whereas the FCU may have heaters but no Humdification. FCU are often observed to be noisier than the AHU. Popular Posts what is FCU, AHU AND FAHU? FCU: FCU is the abbreviation used for FAN COIL UNIT that are available for either DX or chilled water system that http://mepsite.blogspot.ae/2016/03/whatisfcuahuandfahu.html 1/5 AHU's can be given provision for adding Fresh Air(Outside Air) . The Return air is extracted to the atmosphere. They are either available in standard sizes or custom size & body construction. usually used in places like hospitals where contaminated return air is not advised to be reused. AHU means Air Handling Units and are available in number of varities and tonnages from small upto large capacities... AHU is an indoor and also can be used as outdoor also used with central air conditioning systems such as chillers system but have a wide range of capacities having a great static pressure of fans to deliver the air through air ducts to big cooling zone areas.. water system that houses refrigerant or . two supply and two return lines. These are usually centralized units employed to induce fresh air quantities to the confines spaces. think of AHU as a bigger FCU... Air conditioning Systems Selection criteria for air conditioning systems: Selection of a suitable air conditioning system depends on: 1.UV lamp.freedom251.. Heating or Cooling Coil(or both) and Filters.html ► April (4) ▼ March (6) 2/5 . The extract air is most likely to be of at a lower temperature that the fresh air taken by the FAHU. It all depends upon the selection of the designer to provide an optimum HVAC solution. Humidifier and UV lights (Seen a demonstation conducted by carrier and their studies shows no or very very less amount of mould forming at the coils and ofcourse bacteria and viruses) for killing organic substances. AHU AND FAHU? AHU is the abbreviation used for AIR HANDLING UNIT; is an advance type of FCU beyond 5 TR capacity.. The Return air is extracted to the atmosphere either used Heat Wheel or coils like heat exchanger coil. same as a AHU but dosent have air recirculation option(100% Fresh Air is used). so inorder to http://mepsite. Types of Fire Sprinkler Systems 4 Types of Fire Sprinkler Systems It is best to have protection in commercial buildings in case of fire or smoke. When the AHU is used for fresh air only then it is known as FAHU (Fresh Air Handling Unit). FAHU: FAHU is the abbreviation used for FRESH AIR HANDLING UNIT.. pre filter and bag filters are normally using in all AHU'S with return air duct + some fresh air also and suply the cool purified air to the premises by using blower and motor running with or without VFD.HEPA filter. Super last minutes rental Book hotel lastminute car rentals cheap air tickets flights Wedding Photo & Video Are you looking for a wedding photographer or Videographer in So Advertise Your Site for Free Blog Archive ▼ 2016 (35) ► June (1) ► May (1) Fresh Air Handling Unit. FAHUs are either of normal construction having 100% fresh air through a blower fan or Treated FAHU that employs an additional cooling coil to induce treated air into the confined space without deteriorating the indoor conditions. Capacity. depending upon the requirement & construction. Air Conditione r Working Principle. freezer. same as a AHU but dosent have air recirculation option(100% Fresh Air is used).. Air Handling Unit.ae/2016/03/whatisfcuahuandfahu. They operate on the exact same principles as a refrigerator. FCU is an indoor unit with small tonage capacities used with central air conditioning systems such as chillers system. One set is dedicated to. UV light.. it has advance filters.Carbon filter { where it is applicable }and for some units using Electronic filter also. etc.carbon filter.pre cooling coil and cooling coil with pre filter. Installation of Chilled Water Pipes and Accessories : Installation of Chilled Water Pipes and Accessories: The chilled water piping installation method is prepared in order to outline the act. Freedom 251 mobile phone buy online Freedom 251 Mobile Phone Buy Online at Rs. Window air conditioners are very simple appliances. Installing a sprinkle.uv lamps. Purpose: The purpose of this method is to make sure that the pressure testing of chilled . bag filter. They come into picture wherever there are limitations to fresh air intake either directly or through AHUs.blogspot. Pressure Testing for Chilled Water Piping Pressure Testing for Chilled Water Piping 1. Four Pipe HVAC System Four Pipe HVAC System: The system's piping consists of four insulated pipes.. AHU's are be available for larger tonnages too.. AHU typically houses Blower. performanc... or dehumidifier. A 2 way valve is any type of valve with two ports: an inlet. 2 way and 3 way valves 2Way and 3Way Valves 2way valves are pretty simple and straightforward.... hepa filter.251 visit this link www. means there is no return duct only fresh air supply to the area.. Fresh Air Handling Unit.. AHU is the abbreviation used for AIR HANDLING UNIT; is an advance type of FCU and normally made as to customer demandsuch as heater. In addition to the standard components (blower fan & filter).28/09/2016 MEP SITE: what is FCU. mixing chambers. Thay are available with number of modifications which are normlly not available in FCUs as mentioned above.com : Bookings Register for the Freedom 251 open on February 18 .Then suply the purified cool air to the rooms with belt driven motor or direct drive controlled by VFD. the other components are common such as the blower fan & f.28/09/2016 MEP SITE: what is FCU. so inorder to increase the efficiency of the system a heat exchanger(usually Heat wheel or Cross flow Plate type HX) is used where the temperature of fresh air is transfered to the extract air.html 3/5 . FAHU. (Good (0 (Average (0 (Excellent (0 what is FCU. FAHU is same like AHU with fresh air100%.com Follow 119 followers http://mepsite. FCU.superlastminuter. The extract air is most likely to be of at a lower temperature that the fresh air taken by the FAHU.com Subscribe To Posts Comments Samsung CLP 300/CLX3160 Google+ Badge $75 For Full Toner Set or $19 Black 100% Guarantee.com Abdul Yaseen via Google+ 6 months ago - Shared publicly Scenery and Music! what is FCU... Labels: AHU.com 1 · Reply Post a Comment Super last minute travel Newer Post Home Older Post Subscribe to: Post Comments (Atom) Flight ticket super last minute tickets cheap deal online airticket www..ae/2016/03/whatisfcuahuandfahu.shmardast. Submit Coffee Coffee information Coffee.com Wedding Photo & Video Abdul Yaseen Are you looking for a wedding photographer or Videographer in So 1visionphotography. Soft Relaxing Ambient Music worldwide Scenery radio! Scenicmusicradio. Beside the type of coil used. AHU AND FAHU? Dampers 2 way and 3 way valves Posted by Abdul Yaseen Reactions: ▼ March (6) Four Pipe HVAC System (Not Good. AHU AND FAHU? reused. (0 Propeller Fans +1 Recommend this on Google Types of Fans used in Construction.. Free Ship Suppliesexperts.shmardast. HVAC ► February (23) ► 2015 (1) Blogger templates 3 comments Coffee Coffee information Coffee.blogspot.com Follow by Email Email address. Free Ship Abdul Yaseen shared this via Google+ 6 months ago - Shared publicly 1 · Reply Suppliesexperts. AHU AND FAHU? FCU: FCU is the abbreviation used for FAN COIL UNIT that are available for either DX or chilled water system that houses refrigerant or chilled water coil respectively.com Abdul Yaseen shared this via Google+ 1 week ago - Shared publicly 1 · Reply Samsung CLP 300/CLX3160 $75 For Full Toner Set or $19 Black 100% Guarantee.com Add a comment as Asan Ibrahim Super last minutes rental Top comments Book hotel lastminute car rentals cheap air tickets flights Superlastminuter. ventilating and airconditioning & Refrigeration) or ventilating is dropped as in HACR (such as the designation of HACRrated circuit breakers).com Coffee Coffee information Coffee.com Superlastminuter. Ventilation removes unpleasant smells and excessive moisture. onboard vessels. Ventilating or ventilation (the V in HVAC) is the process of "exchanging" or replacing air in any space to provide high indoor air quality which involves temperature control.html 4/5 . 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AHU AND FAHU? Plr Private Label Rights Information Plr marketing.justyatra. HVAC system design is a subdiscipline of mechanical engineering. (heating. HVAC is important in the design of medium to large industrial and office buildings such as skyscrapers.blogspot. smoke. Super last minutes rental Book hotel lastminute car rentals cheap air tickets flights Super last minutes rental Book hotel lastminute car rentals cheap air tickets flights Superlastminuter.28/09/2016 MEP SITE: what is FCU.com Just Yatra Holidays India's Leading Travel Company invites Partners www. Samsung CLP 300/CLX3160 $75 For Full Toner Set or $19 Black 100% Guarantee. keeps interior building air circulating.ae/2016/03/whatisfcuahuandfahu. blogspot.28/09/2016 MEP SITE: what is FCU.html 5/5 . Powered by Blogger. AHU AND FAHU? 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