air handling unit mechanism

Air handling units (AHUs) also known as Air handlers are used to supply and circulate air around a building, or to extract stale air as part of a building’s heating, ventilating and air conditioning (HVAC) system.Essentially, an Air Handling Unit system comprises a large insulated metal box that contains a fan, heating and/or cooling elements, filters, sound attenuators and dampers. In most cases, the AHU is connected to air distribution ductwork; alternatively, the AHU can be open to the space it serves.Supply air passing through the AHU is filtered and is either heated or cooled, depending on specified duty and the ambient weather conditions. In some buildings, Air Handling Units are used only to supply fresh air for ventilation and extract stale air.For heating or cooling, AHUs may be connected to central plant such as boilers or chillers, receiving hot or chilled water for heat exchange with the incoming air. Alternatively, heating or cooling may be provided by electric heating elements or direct expansion refrigeration units built into the air handler.

When AHU systems are used to extract stale air from the building, a controlled proportion of this air may be recirculated to avoid having to condition all supplied air. AHUs can also incorporate heat recovery mechanisms to extract heat from the air being expelled and use it to heat incoming supply air.Air Handling Units vary considerably in size, capacity and complexity, depending on the job they are designed to perform.« View all glossary termsFor further information on heat recovery ventilation systems, please contact us:By phone:+441483771910By e-mail:We look forward to hearing from you!« View all glossary termsEnquiry Form(*) fields are mandatory.MrMr & MrsMrsMsMasterMissBrotherCanonCaptainChief InspectorColonelCommanderCorporateCounsellorCountCountessDetective InspectorDrFatherFlight LieutenantInspectorLadyLance CorporalLieutenantLieutenant ColonelLordMajorMarquiseMessrs.P.C.PastorPrincePrincessPrivateProfessorRabbiReverendRt. Hon.SergeantSirSisterSquadron LeaderWarrant Officer Where did you find us?*NoneLeafletSearch Engine

Product line Air-handling units Back to the product list Compact air handling unit MANDÍK Compact air handling units MANDÍK are intended for air ventilation systems in residential and non-residential buildings. The units are equipped with heat recovery exchanger, air heater and also possibility for mixing of exhaust/fresh air.
ac window unit break-inThe air temperature might be adjusted by mixing (recirculating) damper.
harga ac split unitThe range consists of the units with air volume from the size 500 m3/h up to size 6800 m3/h.
floor mounted ac unitThe compact units are fabricated in “plug & play“ design, including fully automatic control system. construction, design and fabrication meeting requirements of EcoDesign 2016 a 2018

high energy efficiency and i low pressure drop continuously conducted energy recovery of heat exchanger permanent anti-freeze protection on heat exchanger option to mix fresh air with exhaust air for heating power optimization EC fans have significant power reserve to cover external pressure drop coming from ventilation ductwork excellent insulation value of the casing is supported by special sealing profile which eliminates potential thermal bridges air streams inside the compact unit are fully separated design “Plug&Play” – unit is equipped with control automatics and tested air inlets and air exhausts are placed on upper side tubes for media and electrical connectors are all placed on upper side smooth surface of interior inside the unit clean and smooth external design out-look special tightening profile secures air-tightness and optimal thermal insulation of the casing control system is placed inside unit

all air regulating dampers are integrated inside unit each unit is standardly equipped with base frame intelligent and “user friendly” control of unit´s operation (web interface, visualization etc.) controlling panel´s connectivity to PC, tablet, smartphone, control display etc. access doors with „over pressure“ safety function easy and fast access for dismounting of all panels from maintenance side construction focus on easy and simple maintenance of all parts of unit special mechanism for sliding out of fans for easy access to connection box compact filter F7 (as a standard) regulating multi-blade air damper „by-pass“ air damper on recuperator counter-flow heat recovery exchanger damping pads on air intake and exhaust compact filter M5 (as a standard) air-regulating damper for mixing of the fresh and exhausted air Many different technical variants (like for example: filtration class, heater´s

medium, condensator) can be offered and recalculated individually. Please contact MANDÍK sales/technical representative on: mraz@mandik.cz TECHNICAL PARAMETERS OF THE CASING ACC. TO EN 1886 Leakage between the filter and the frame:...........................................< 0.5% - F9 (M) TECHNICAL SPECIFICATION OF COMPACT AIR HANDLING UNIT Our technicians will prepare offer based on your requirements for free, by return. Please contact: mraz@mandik.cz / +420 702 206 724 A letölthető méretező szoftver eléréséhez regisztráció szükséges. Ha már rendelkezik azonosítóval, lépjen be, ha még nem regisztrált, most megteheti. Modular Air handling units AP air handling unit These air handling units type AP can be designed as: air inlets and suction fans, air heating devices, demisting devices, air conditioner, optimized for clean rooms, air technology thermal recuperating devices as well as central units. The characteristic feature of the AP AHUs are the modular systems permitting the arrangement of the elements in a grouped line according to various purposes of the operation.