Is a ductless HRV expensive to run?

A ductless heat recovery ventilator uses as little as 1W on low to 4W on high settings to operate, meaning a ductless HRV costs less to operate than an LED light bulb.

Is a ductless HRV worth it?

A heat recovery ventilator can significantly improve your home's indoor air quality by efficiently replacing stale indoor air with fresh air, all while minimally impacting your heating or cooling bill. Ductless heat recovery ventilators help prevent moisture-related issues and filter pet dander, dust, VOCs, and other harmful particles commonly found in indoor air.

Can a ductless HRV run in the winter?

Heat recovery ventilators can operate during multiple seasons. During the winter months, manufacturers recommend setting the humidity level to 30% to 35%.

Does HRV stop condensation?

A heat recovery ventilator is an effective way to manage moisture, but it won't wholly rid your space of all the moisture leading to condensation. If condensation forms, it's because the surface has a lower surface temperature than the surrounding air's dew point.

How long does a ductless HRV system last?

Heat recovery ventilators are manufactured to last for 20 years, and life expectancy can be impacted by local climate, usage, and maintenance.

How much heat does a ductless heat recovery ventilator recover?

Heat recovery ventilators can recover roughly 60–95% of the heat in the exhaust air. This level of heat recovery leads to a significant improvement in the energy efficiency of our homes.

Learn about Ductless Heat Recovery Ventilator

A ductless heat recovery ventilator provides fresh air into a home from the outdoors while recovering heat from the air to save energy. Unlike a ducted heat recovery ventilator, a ductless unit doesn't require ductwork to introduce fresh air into the home's rooms.

Ductless heat recovery ventilators (HRV) are a great addition for homeowners who require an HRV but have limited space or no existing ductwork.

Depending on your needs, ductless heat recovery ventilators can operate independently or as part of a multi-unit decentralized system working together to provide fresh air to multiple rooms. It's important to note that ductless heat recovery ventilators will need to be installed in each room or area of the home that requires fresh air.

Ductless HRVs are available in various lengths, so it's important to consider where the unit will be installed and the ideal unit length. Look for low-profile units that can fit inconspicuously into your home. Many new units are smart-ready, meaning they are wifi or Bluetooth capable and can integrate into an existing smart home setup or controlled remotely with a mobile application. It's also essential to compare units by efficiency, humidity recovery, flow rate, surface sound pressure level, and standard sound pressure level.

Energy savings is one of the most important components of home sustainability. Heat recovery ventilators introduce the ability to manage indoor air quality and moisture while reducing the energy cost of heating or cooling the incoming fresh air.

A ductless heat recovery ventilator requires less energy than a standard LED light bulb to operate