What type of exhaust is connected to a HRV?

The correct choice highlights the areas typically associated with higher humidity and contaminants, which are crucial for an effective Heat Recovery Ventilator (HRV) system. An HRV is designed to manage indoor air quality by exchanging stale indoor air with fresh outdoor air while retaining energy.

Connecting the HRV to spaces like bathrooms, laundry rooms, and kitchens allows for the efficient removal of excess moisture and odors generated from activities such as cooking, showering, or washing clothes. These areas often produce higher levels of humidity that can lead to mold growth and discomfort if not properly ventilated. By ensuring that these specific spaces are vented through the HRV, you promote better air quality and energy efficiency in the home, as the system recovers energy from the outgoing air to pre-condition the incoming fresh air.

In contrast, the other locations listed in the alternative choices do not typically produce the same levels of humidity or contaminants, making them less relevant for direct connection to an HRV system focused on enhancing indoor air quality.