The EKO 1.5 heat recovery ventilator air exchanger is designed for residential ventilation. According to the manufacturer, the air exchanger’s core recovers 80 percent of a home’s heat or cool air.
Kubixâ„¢ heat- and energy-recovery ventilators (HRVs and ERVs) are a family of ventilators specifically designed for condominiums and other small homes up to about 1,000 square feet (or more, depending ...