Enhancing indoor air quality (IAQ) through increased outdoor ventilation is pivotal for diluting airborne pollutants in enclosed spaces. By introducing clean outdoor air, it is possible to improve IAQ and ensure the health and comfort of occupants.
Effective temperature and humidity regulation is also crucial for achieving optimal IAQ. Stagnant air flow can lead to contaminants lingering indoors, highlighting the necessity for continuous air movement.
Energy Recovery Ventilation Systems
An energy recovery ventilation (ERV) system offers a reliable method to ensure constant air movement, effectively diluting and expelling contaminated air while supplying pre-conditioned fresh air.
In the absence of an ERV system, the increased demand for air change and outdoor ventilation can heavily burden a building’s heating and cooling systems, leading to higher energy costs.
Cost-Effective ERV Technology
Airxchange energy recovery technology enables ERV systems to supply fresh outdoor air at a third
ERV technology provides a financially viable approach to enhancing outdoor ventilation while meeting health and comfort standards for occupants. Designed to increase ventilation efficiency, Airxchange energy recovery technology enables ERV systems to supply fresh outdoor air at a third of the cost typical systems incur.
This technology efficiently preconditions fresh air using recycled energy, potentially lowering outdoor air ventilation loads by up to 80%.
Recycling with ERV Technology
ERV systems recycle energy already used for heating, cooling, humidification, or dehumidification of indoor spaces. Rather than exhausting this energy, it is temporarily captured by the heat exchanger surfaces and then reused to pre-heat, pre-cool, humidify, or dehumidify incoming air.
By removing heat and moisture from incoming air before it reaches the HVAC system, an ERV can reduce the outdoor air load on air conditioning systems to just 20% of what it would be without such technology. Thus, energy recovery offers substantial energy savings while maintaining superior indoor air quality.
Dilution is the Solution–Increasing outdoor ventilation is essential for diluting and reducing the concentration of airborne pollutants in an indoor space. Dilution of contaminants by supplying clean outdoor air is an integral part of improving indoor air quality (IAQ) and maintaining the health and comfort of occupants.
Proper temperature and humidity control of the inside space is also important for achieving optimal IAQ. To maintain a healthy indoor environment, air flow should not be stagnant since contaminants will move slowly and possibly stay within the indoor atmosphere.
Energy recovery ventilation
An energy recovery ventilation (ERV) system is a reliable solution to provide a constant source of air movement to dilute and exhaust contaminated air while bringing in pre-conditioned, fresh air.
Without an ERV system in place, the demand for higher rates of air change and increasing outdoor ventilation may present an excessive energy burden and cost on a building’s heating and cooling needs.
Cost-Efficient ERV Technology
Cost-Efficient ERV Technology–ERV technology helps lower energy costs and assists with the need to meet or exceed outdoor air ventilation regulations for occupant health and comfort.
ERV’s are specifically designed to increase outdoor ventilation in a cost-effective manner. Airxchange energy recovery technology enables ERV systems to provide fresh outdoor air at 1/3 the cost of conventional systems. It efficiently preconditions fresh air with recycled energy to reduce outdoor air ventilation loads up to 80%.
ERV technology recycles energy
ERV technology recycles energy already expended to heat, cool, humidify, or dehumidify the indoor space. Instead of exhausting the energy to the outdoors, it is temporarily captured on the surfaces of the heat exchanger and then released to pre-heat, pre-cool, humidify, or dehumidify the incoming air.
ERVs remove heat and moisture from the incoming airstream before it reaches the HVAC system or the building. The outdoor air load imposed on the air conditioning (A/C) system can be reduced to only 20% of what it would be without the energy recovery ventilation component. Energy recovery provides energy-saving benefits without sacrificing indoor air quality.
