In Detroit, the following locations are suitable for installing ERV (Energy Recovery Ventilation) systems, taking into account the local climate and architectural characteristics:
1. High-Rise Apartments and Residential Complexes
Centralized ERV systems are suitable for multi-family residences, saving space and efficiently handling vertical ducting requirements. For example, in the Cornell Tech case,
the centralized system only required 222.5 ft² per floor, which is suitable for Detroit's compact urban layout.
Unitized ERV systems are suitable for low-rise buildings and require dedicated mechanical cabinets (approximately 10 ft²) or increased floor height.
2. Commercial and Office Buildings
Detroit experiences cold winters (average -6°C in January) and warm summers (average 29°C in July). ERV can regulate humidity and recover heat, reducing energy consumption.
For example, restaurants and offices require 5-10 air changes per hour, and ERV can meet these fresh air needs.
3. Industrial and Laboratory Facilities
Laboratories or equipment rooms converted from shipping containers require stable temperature and humidity. ZIEHL-ABEGG's ventilation technology can be integrated with ERV systems.
Laboratory exhaust systems require efficient filtration of harmful gases, and ERVs can balance energy consumption and air quality.
4. Public and Entertainment Venues
Enclosed spaces such as karaoke bars (KTVs) require CO₂ concentration control. ERVs can be installed diagonally to create airflow and prevent noise interference with audio equipment.
Large buildings (such as gymnasiums) can combine natural ventilation with ERV cooling.
Climate Compatibility
Detroit has a temperate climate, making ERVs more suitable for dry, cool winters than HRVs, reducing humidity loss. During occasional high temperatures in summer (>32°C),
ERVs can remain operational while HRVs need to be shut down.
Note: Specific design considerations include air volume, pressure, and other parameters, and adherence to safety distance regulations for air inlets and outlets.
