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Hexair - Model R series -Dedicated Outdoor Air Systems with Refrigeration on Board (DOAS)
A paradigm shift is happening in the way the HVAC systems of the building have been designed for ages. RH Control is also being looked at critically even in commercial buildings and the air conditioning design is also being modified to address this. Divide and Conquer concept is becoming more and more popular and handling the building`s internal moisture load using Ventilation Air is gaining popularity. DRI Dedicated Outdoor Air Systems (DOAS) are the first choice of designers today for handling the moisture load using Ventilation Air.
After having studied almost 20 configurations DRI have the following standard DOAS configurations in their product Range:
Hexair - R series
Incorporating the highest recovery Enthalpy Wheels, EcoFresh, the HEXAIR - R Series has a refrigeration system on board.
Some of the key features are:
- Integrated with cooling units helps free up space, simplify installation, reduce operating cost, and minimize capital cost.
- Gives designer the ability to deliver cool and dehumidified air after energy recovery cooled using an onboard condensing unit independent of any chiller/chilled water supply or external condensing unit/VRF unit.
- Delivered fresh air is closer to the Room Temperature Neutral condition
- Maintenance: Free reliable operation
- Very Low-Pressure Drops
- Easy to maintain filter & fan assembly
- Standard Filters - G4 / MERV 7 / ePM Coarse
- Unique design of the connection system
- Wide Range from 1000 CMH to 50000 CMH
Delivering room neutral fresh air at no additional load on room cooling units.
- Ideal for retrofit cases.
- Product is ideal in cases where the building is not having a chiller.
- Gives you the ability to supply fresh air directly to space.
- Special mixing boxes can be avoided.
- Provides Fresh Air Solutions for Conditioned Spaces
- Helps to maintain IAQ plus Saves Energy
- Helps earn substantial green building LEED points
Hospitality
- Hotels, Restaurants, Clubs, Bars & Pubs, Discotheques and Banquet Halls
Health Care
- Hospitals, Nursing Homes, Operation Theaters, Nurseries, Burn Wards, Clinics, Health Clubs and Spas
Commercial Areas
- Offices, Super Markets, Conference Rooms, Shopping Plazas, Airports and Auditoriums, Banks
Residential, Educational & Recreational Areas
- School, Institutes, Auditoriums, Bowling Alleys, Green Homes . . .