Multifamily Passive House Ventilation Design Part 2: HRV or ERV?

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In climates with significant heating and/or cooling seasons, Passive House projects must have a balanced heat or energy recovery ventilation system. These systems use a heat exchanger to transfer heat and moisture between the outgoing return and incoming outdoor airstreams. The operation of recovery ventilators reduces the energy required to heat and cool decreasing the building’s carbon footprint.

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Multifamily Passive House Ventilation Design Part 2: HRV or ERV? — March 14, 2018

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Steven Winter Associates
Steven Winter Associates
Improving the Built Environment Since 1972 Steven Winter Associates, Inc. provides research, consulting and advisory services to improve…