Energy Recovery Ventilator Dealers

• Country of Origin: Made in India
• Capacity: 500cfm
• Weight: 80 Kg
• Temperature: -5 to 25 C Deg
• Automation Grade: Semi-Automatic
• Design: 75%
• Phase: 3 Phase
• Voltage: 240V

• Country of Origin: MALAYSIA
• Type: Energy Recovery Ventilator
• Application: Commercial, INDUSTRIAL, RESIDENTIAL & INDUSRIAL

• Type: Heat Recovery Systems
• Application: Heat Recovery
• Weight: 100-1000kg
• Color: Grey
• Voltage: 220V
• Automatic Grade: Semi Automatic
• Rated Power: 1-3kw

about product and technology:-   indoor air in home/office often contains significantly more unhealthy pollutants than outdoor air, making it a significant contributor to poor indoor air quality. A mechanical ventilation system (erv/hrv) can be used to improve indoor air quality by exchanging indoor air and brings in fresh air from outside, while second air stream exhaust stale indoor air to the outdoors. It is desirable to maintain the same amount of incoming flow to outgoing air flow. This is referred to as a balance ventilation system and  erv  also transfer both sensible and latent heat between air streams. In a result will not increase heat load of air conditioner.  there are three air filters:-  1. G4 (dust filter) 2. Active carbon filter (for smoke & smell). 3. Hepa (f7), for germs & bacteria. filtration of air before reaching heat exchange core, as a result you get  clean, fresh & healthy air,  oxygen rich indoor, it keep your body ,mind healthy and fresh round the clock. about heat exchange core made of nano –film fiber paper heat exchange core transfer temperature up to 72% efficiency.

We are offering energy recovery ventilators (ervs). dri energy recovery ventilators are equipped with ecofresh energy recovery wheels (erw); capable of recovering more than upto 75% of each sensible and latent energy from the stale exhaust air and transferring it to the fresh outside air. The rotating wheel transfers the sensible and latent energy between the counter flowing exhaust and supply air and in the process preconditions (cool/ heat/ dehumidify/ humidify) the fresh air. energy recovery ventilators (erv) are also known in the industry as heat recovery ventilators hrv, energy recovery units eru and heat recovery units, hru. the ecofresh rotor hrw is the first choice of oems in n.america, japan and europe. the dri erv helps to meet ashrae 62 and other international standards specified ventilation rates without increasing the air conditioning tonnage, saving capital and operating costs considerably. available in various models, dri ervs address the basic requirements of a commercial energy recovery ventilator including - * high energy transfer efficiency (both sensible and latent) (making it the ideal choice in tropical regions as india) * no cross contamination - cross contamination between air streams limited to an absolute minimum with molecular sieve 3å* (ecosorb 300) coated energy recovery wheels. * economical first cost * low operating costs * low maintenance how does the dri energy recovery ventilator work ? the heart of the energy recovery ventilator is the ecofresh desiccant coated energy recovery wheel, which slowly rotates between its two sections. In one section, the stale, conditioned air is passed through the wheel , and exhausted to the atmosphere . During this process , the wheel absorbs sensible and latent energy from the conditioned air, which is used to pre-condition the incoming fresh air in the other section, during the second half of its rotation cycle. Thus, you can have more fresh air at lower energy costs inside your conditioned space. ideal for : residential : apartment complexes, homes, luxury villas light commercial : showrooms, pubs, gyms, spas, beauty saloons, cafeterias commercial : cabins, conference rooms, institutions, labs, speciality clinics, offices, auditoriums, automobile showrooms and other air conditioned environment for human comfort . . . * currently not available in usa, europe & some other countries. Check with us for details.

DRI Energy Recovery Ventilators are equipped with EcoFresh Energy Recovery Wheels (ERW); capable of recovering more than upto 75% of each sensible and latent energy from the stale exhaust air and transferring it to the fresh outside air. The rotating wheel transfers the sensible and latent energy between the counter flowing exhaust and supply air and in the process preconditions (cool heat dehumidify humidify) the fresh air.

We are offering energy recovery ventilator. devatech energy recovery ventilators are the systems based on the high transfer rate of cooling from the exhaust air to the incoming supply air. A number of parts like rotor wheels, plate type heat exchanger or counter flow heat exchanger are used in these ventilators. Additionally, the aluminum matrix is the key media used to recover the cooling or heating. Devatech energy recovery ventilators are capable of recovering sensible and latent energy from the stale exhaust air and transferring it to the fresh outside air. Our energy recovery is equipped with energy recovery wheels. The rotating wheel transfers the sensible and latent energy between the counter flowing exhaust and supply air and in the process preconditions the fresh air, increasing the air conditioning tonnage ultimately being economical, saving capital and operating costs. Desiccant coated energy recovery wheel slowly rotates between its two sections. In one section, the stale, conditioned air is passed through the wheel, and exhausted to the atmosphere .the wheel absorbs sensible and latent energy from the conditioned air, which is used to pre-condition the incoming fresh air in the other section, during the second half of its rotation cycle. Thus, you can have more fresh air at lower energy costs inside your conditioned space. with modern houses being highly insulated and draught proofed, it is essential to ensure that the costly heat in the house is kept inside. In many houses the heat is allowed to leak out through trickle vents, wall vents, etc., without the heat being captured and reused in the house. simply making the house airtight is not an acceptable solution. This leads to a very unhealthy indoor climate, with possible high levels of radon, allergens, moisture and carbon dioxide. By using a ventilation energy recovery unit from erv, we can help you ensure that your house is warm, safe, energy efficient and comfortable for you and your family. Devatech`s system will remove stale dirty air, and replace it with fresh, clean, filtered air, while recovering the valuable heat from the outgoing air and efficiently transferring it to the incoming air. in the ventilation unit a rotating wheel is used to warm up the cold outside air before it is taken inside the building. The heat exchanger absorbs heat from the exhaust air and with this warms up the cold outside air. The wheel has to rotate between these two airflows to achieve heat transfer. The rotary heat exchanger is the most efficient and cost saving way of recovering energy during winter. In the warm weather cold is recovered with the same high efficiency. the smallest standard rotating wheel produced by erv, has a heat transfer surface of 55 m² which gives an excellent recovery efficiency of 75 - 85 % depending on the supply and exhaust air volumes. the rotating wheel can operate in lower outside air temperatures without freezing than other types of heat exchangers. With a rotating heat exchanger we are able to balance the humidity inside the house in the winter on a healthy level between 35 -50 %, because the wheel also recovers some of the humidity on the supply and exhaust air volumes. all erv ventilation units are constructed for use throughout the year. Additional heating is seldom needed because the efficiency is as high as 85 %. Along with providing good indoor air quality, erv units with rotary heat exchanger save more energy than most other heat recovery units thanks to the high through the year efficiency. why choose our energy recovery ventilator? precisely designedlow operating costrequires less maintenancelong lasting performance.

Ventaire is best leading company of energy recovery unit, and best deals in energy recovery unit supplier. We are best leading in energy recovery unit manufacturer in all over delhi ncr and all over india. Energy recovery ventilation (ERV) is the energy recovery process of exchanging the energy contained in normally exhausted building or space air and using it to treat (precondition) the incoming outdoor ventilation air in residential and commercial HVAC systems. During the warmer seasons, the system pre-cools and dehumidifies while humidifying and pre-heating in the cooler seasons. The benefit of using energy recovery is the ability to meet the ASHRAE ventilation & energy standards, while improving indoor air quality and reducing total HVAC equipment capacity. Eenergy recovery unit, energy recovery unit supplier, energy recovery unit manufacturer, best energy recovery unit in delhi, energy recovery unit in india I in delhi, in india, ventaire.in An energy recovery ventilator (also abbreviated ERV) is a type of air-to-air heat exchanger that not only transfers sensible heat but also latent heat. Because both temperature and moisture are transferred, ERVs can be considered total enthalpic devices. On the other hand, a heat recovery ventilator (HRV) can only transfer sensible heat. HRVs can be considered sensible only devices because they only exchange sensible heat. In other words, whereas all ERVs are HRVs, not all HRVs are ERVs, but many people use the terms HRV, AAHX (air-to-air heat exchanger), and ERV interchangeably. The efficiency of an ERV system is the ratio of energy transferred between the two air streams compared with the total energy transported through the heat exchanger. With the variety of products on the market, efficiency is unquestionably going to vary from product to product. Some of these systems have been known to have heat exchange efficiencies as high as 70-80% while others have as low as 50%. Even though this lower figure is preferable to the basic HVAC system, it is not up to par with the rest of its class. Studies are being done to increase the heat transfer efficiency to 90%.  Available in both Double Skin panels and single skin  22.5 mm insulation thickness Plate type heat-exchanger or heat recovery wheel

• Type: Energy Recovery Ventilators
• Shape: rectangular,
• Application: Industrial Use
• Certification: ISO 9001:2008
• Condition: New

Energy Recovery Ventilators are equipped with EcoFresh Energy Recovery Wheels (ERW); capable of recovering more than upto 75% of each sensible and latent energy from the stale exhaust air and transferring it to the fresh outside air. The rotating wheel transfers the sensible and latent energy between the counter flowing exhaust and supply air and in the process preconditions (cool heat dehumidify humidify) the fresh air.

We are a prestigious company engaged in offering a superior quality of Energy Recovery Ventilator. This product offered by us is the source of energy supply from ambient. The recovery ventilator is manufactured using iron, steel and other material under the inspection of our quality experts. Owing their excellent performance, these ventilators are installed in cold storage chambers. Dewdry Industries is a prestigious company engaged in offering superior quality Energy Recovery Ventilators. These are contrived using top notched raw material and latest technology. Further, these ventilators are tested against various parameters under the direction of our adroit employees to ensure their flawlessness. Apart from this, these products are used for heat recovery in several places such as seminar halls, restaurants, plazas and crowded places. Features: No moving parts Low maintenance Compact design

Energy Recovery Ventilator, desiccant rotor, heat recovery wheel

Energy Recovery Ventilator, heat recovery wheel, heat recovery wheel

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