how fresh air handling unit works

We use and promote the newest technologies to minimize the energy consumption of the complete air conditioning system. Beside the environmental concern, euroclima's focus is it to ensure comfortable and healthy indoor climate. Our approach is it to applicate better solutions that meet new requirements to guarantee the best product for our clients. The environment concerns, the rising cost of the energy and the new regulations lead to build increasingly insulated buildings. Then, the energy used to treat the fresh air becomes an important part of the energy consumption of the building. Euroclima has developed the ETA ACCU, a packaged unit equipped with a regenerative heat exchanger with two or more static storage matrixes. A damper system periodically alternates the airstreams. While one storage matrix is loaded with warm airstream – the other matrix is unloaded with cold airstream. > 90 % sensible efficiency (EN 308) > 75 % humidity efficiency (EN 308) Packaged, compact, plug & Play
ETA ACCU – DE-EN-ITThe requested URL /prod_detail.php?prod_id=2 was not found on this server. The heating, ventilation, and air conditioning (HVAC) system in an industrial building is like a giant version of a residential furnace and air-conditioner combination. While there are significant similarities, there are also a few differences. Size is the biggest one; industrial air-handling can take up a large portion of building space, and requires many large, high-powered fans to blow air into heating ducts. (These fans consume a large amount of the building’s total power). Typical air-handling units work in an "H". Outside air comes into the unit via one leg and stale air is vented from the other leg. The bridge of the "H" is where the new and used air is mixed to salvage some of the heat and humidity from the exhaust, which helps save money by warming and humidifying the incoming air. The mixed air is then heated or cooled, and it leaves the unit and supplies the building.
Typically, 25 percent fresh air is mixed with the recirculated air. Units that use this process are sometimes called "economizers" as opposed to just regular "air-handling units." The IL Centre has six air-handling units. The first unit houses the enthalpy wheel, which feeds air to all of the other units. Each air-handling unit serves a specific zone of the building. Each unit must provide a certain number of “air exchanges” per hour, and this number depends on the maximum number of people who will be using the space at any given time. The air-handling fans on the right are sending and receiving air from each of the colour-coded zones on the map. The white zones receive no air directly; air diffuses in through vents and doorways. (The sixth unit, which is not indicated on the maps, serves Goodwin Hall).BSD-022: The Perfect HVAC20-30% of the cost of replacingStripping-out & removal of the old AHU plus the cost of installing the new, can typically more than double the basic cost of the new AHU.
Reconditioning existing equipment saves the stripping-out & installation costs.Less DisruptionAlthough Dantherm undertake AHU replacement works with the minimum disruption, often, rectification can be undertaken with little or no disruption to normal business operation e.g. without the need for cranage, scaffolding or removing external louvres etc. and can be scheduled around a timetable to suit.what is the cost of a 2 ton ac unit Upgrade & reduce running costs:Take the opportunity to upgrade the existing plant and improve energy efficiency, very often at no additional expense compared to a like for like replacement e.g. improved fan selection, upgraded efficiency motor or optimised control strategies and variable speed drive operation.cost of wall unit air conditioner Extend the life of your AHUs by 10-15 yearsRefurbishments can be tailored and graded to suit the customers’ requirements e.g. it could be designed to extend the life of the plant for a particular period of time but typically can extend operational life by 10 – 15 years.4 ton ac unit power requirements
Warranty can be offered to give peace of mind. Again, the warranty can vary to suit the clients requirements e.g. typically 1 – 5 years but collateral warranties & guarantees for 10 – 15 years can be included, if required. Fast TrackRepair work can be "fast-tracked" because the lead time for materials & components can be only 1 -3 weeks, depending on specification, whereas replacing with new equipment could take 6-10 weeks and involve additional costs to flat pack equipment for restricted access plant areas as well as changes to other mechanical services. Improve ventilationIt can be an ideal opportunity to check and improve air distribution e.g. if the areas have changed use, occupancy levels increased or just to provide improved ventilation, heating or cooling, then this can be addressed. Example: If a gym has been extended and split A/C units installed but additional fresh air is required. Dantherm can replace or refurbish your existing units and save you ££££'s.
The air handling units had corroded & deteriorated quickly in a pool environment. Make Up Air UnitAMX Series Make-up air unit is ideal to compensate the process exhaust air or for general ventilation to respect codes and regulations. The installation of an Make-up air unit is the most efficient way to maintain indoor air quality by diluting airborn contaminants with outside fresh air.  Also, the addition of Airextube flexible supply air duct named will eliminate the air stratification often seen in high open areas thus reducing significantly the energy consumed to heat the space. The outside air is drawned up through the filtered hood and passes in a serie of controlled dampers and tempering device using gas or electricity to produce energy.  The tempered air then goes through the high efficiency fan to be redirected in the distribution/destratification air supply duct. Gas/electric or propane heating device Belimo motors modulating devices CSA approved control panel