Energy recovery ventilator


Also found in: Acronyms.

Energy recovery ventilator

A mechanical device that draws stale air from the house and transfers the heat or coolness in that air to the air being pulled into the house. This can help reduce energy costs and dilute indoor pollutants. Energy recovery units use the heat in the building to preheat in the winter or cool air in the building during summer to chill the incoming outside air. Ultimately, they use less fossil fuel by saving electricity to warm or cool the air; therefore, the air is cleaner because there is less fossil fuel burned to make the electricity. And the incoming outside air promotes better indoor air quality.An air-to-air heat exchanger or preconditioner designed to exchange temperature and moisture properties from one airstream to another. It captures the cooling or heating energy from the exhaust air before it leaves the building.
References in periodicals archive ?
To reduce this energy use, air-to-air energy recovery ventilators have been incorporated for many decades into the design of HVAC systems.
Besant Uncertainties in energy and economic performance of HVAC systems and energy recovery ventilators due to uncertainties in building and HVAC parameters" Applied thermal Engineering; Volume 50: 732-742 (January 2013)
Feasibility Study of Multiple-Pass Total Energy Recovery Ventilator with Built-in Economizer Using TRNSYS, eSim 2014 Conference, submitted for publication, Jan.
Five tests were conducted in each house, including: Baseline, Exhaust, Exhaust with mixing; Central-fan-integrated supply (CFIS) (Rudd 2011); and Energy Recovery Ventilator (ERV).
I sometimes see a fixed-plate enthalpic energy recovery ventilator (ERV) exchanging heat between the exhaust and outdoor airstreams, specified by a conscientious engineer trying to do the right thing.
An energy recovery ventilator (ERV) and low VOC paints and sealants were installed to improve indoor air quality.
A house this tight could potentially have indoor air quality problems, but the builder will install an energy recovery ventilator that periodically brings fresh air into the house.
The house entry also includes an energy recovery ventilator and the Trane CleanEffects whole-house air filtration system.
Tenders are invited for replace the energy recovery ventilator at the city hall.
Energy requirements for conditioning fresh air and the long-term savings with a membrane-based energy recovery ventilator in Hong Kong.
The installation will also include an energy recovery ventilator and the Trane CleanEffects air filtering system.
Panasonic's WhisperComfort Spot Energy Recovery Ventilator (ERV) is a revolutionary product.
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