This model ventilator may be the best choice if you have a larger home and live in a hot, humid summer climate. Use it year round. Its special, heat transfer media core will help infuse indoor heating or cooling energy into the incoming air so you can have a fresh indoor environment even on extreme days. It's a much better fresh air solution than opening a window and letting your energy dollars fly out.

Designed for smaller homes in a colder winter climate with moderate or low summer humidity, this HRV is like having a “one-way” window that lets fresh air in without letting your energy dollars out. Its special crossflow core transfers indoor heat energy to the incoming air before sending the stale air out. It's a much better way to enjoy fresh air and cozy comfort inside when it’s cold and dreary outside.

This uniquely designed ventilator can mount directly onto your furnace or return air duct. As a Legacy™ Series product, count on it to be a lasting value for your home. You can have fresh air year round - even on extreme days. It's a much better fresh air solution than opening a window and letting your energy dollars fly out.

Enjoy the refreshing effect of opening a window or door while preserving indoor comfort and system efficiency. This ERV offers the ability to remove moisture from incoming air during hot, steamy months and can supply a refreshing infusion of outdoor air all year long. It’s the perfect addition to your modestly-sized home.

This model delivers enhanced, refreshing ventilation for a smaller home with a horizontal indoor furnace or fan coil. Operating on the same principals as all of our HRVs, it transfers indoor heat energy to the incoming air to provide an infusion of freshness on extremely cold days. It’s a great way to let the fresh air in without letting your energy dollars out.